Tom Barlow has written an automated data reduction tool for reducing 2-D echelle data such as produced by HIRES and ESI. This tool, called ``makee,'' allows the user to input the file names for the object, flat, wavelength cal., bias, and a brighter trace star. and outputs a partially reduced set of 1-D spectra, one for each order on the detector.
The MAKEE manual can be found here.
[96] esi11@kealoha: makee -help
Syntax: makee (object file) (star file) (flat file)
[arc file] [2nd arc file]
[arc1add=(FITS file)] [arc2add=(FITS file)] [arcmode=]
[mode=] [raw=] [bias=(file)] [-nobias] [lpr=]
[eperdn=] [ronoise=] [pf=(file)] [order=n,n,..] [comm=s]
[sl=] [hw=] [-atm] [-novac] [-noskyshift] [skyshift=]
[-showmask] [object=] [observer=] [log=]
[oko=n,n,...] [-nox] [uop=]
[-options] (show description of options)
[-help ] (show description of options)
object file : Object FITS file to be reduced.
star file : Bright star FITS file to define trace.
flat file : Flat field FITS file.
arc file : Arclamp FITS file (optional).
2nd arc file: Second Arclamp FITS file (optional).
mode= : 1 = Full extraction (default).
2 = Mask CRs but do straight sum of object.
3 = Mask CRs in sky only,straight sum of object.
4 = Median of whole order.
raw=dir : Directory path for raw FITS files.
(You can also set environment variable MAKEERAW,
or do "ln -s (directory name) raw".)
bias=file : FITS filename of bias (short dark) image.
-nobias : Do not apply bias correction.
pf=file : Use this parameter file instead of "makee.param".
order=n,n,.. : Only extract orders n,n,.. where the bluest
oko=n,n,.. : Only use these orders for trace centroids.
uop=file : Load User Object Positions data file.
-nox : No Extraction (exit after profile computation).
-showmask: Set pixels in masked (bad) regions to zero in
reduced spectra. These regions will always appear
as -1.0 in the variance spectra.
comm=s : Add the comment "s" to each output spectrum.
sl=v : Give estimate of slit length in pixels.
hw=v : Give object half width in pixels explicitly.
lpr= : Send output to this printer.
-lesspr : Send less output to printer (just Flux-*).
-atm : Apply atmospheric extinction correction.
-novac : No vacuum wavelength scale correction (air wave.)
-noskyshift: Do not apply automated skyline shifted scale.
skyshift=v: Override automated skyline wavelength scale
shift, set shift to v pixels.
object= : Reset "OBJECT" name to this string (~=blank).
observer= : Reset "OBSERVER" name to this string (~=blank).
log= : Filename for log file for output messages.
arc1add= : Arclamp exposure to provide additional lines to
wavelength calibration of first arclamp.
arc2add= : Arclamp exposure to provide additional lines to
wavelength calibration of second arclamp.
arcmode= : Arclamp wavelength scale averaging mode:
0 : Average scales of 1st,2nd arclamps(def.).
1 : Shift scale to 1st arclamp.
2 : Shift scale to 2nd arclamp.
eperdn= : Inverse gain (electrons per digital number).
ronoise= : Readout noise in electrons.
{ If "eperdn=" or "ronoise=" is not given, use (1) values
in header, (2) values in "eperdn.dat" and "ronoise.dat",
or (3) default values.
The following are usually only used for testing purposes:
-profpoly : Write out profile polynomial fit plots.
-test : Write out prior/post masking test images.
-notwhole : Read ee.get file for trace information.
-trace : General testing...
MAKEE VERSION= 3.4.0 : April 2001
Object Image Star (trace) Image Flat Field
| | |
| | |
| ThAr Arc Image | Short Dark |
| (optional) | (optional) |
| | | | |
| | | | |
| | | | |
_____________________|___________________
|
|
|
|
makee
|
|
|
________________________|
|
|-- Flux-###.fits (2-D spectrum file of object in units
| of DN/(flat), vacuum,heliocentric wavelengths.)
|
|-- Err-###.fits (1 sigma error spectrum)
|-- Sky-###.fits (night sky spectrum)
|-- s2n-###.fits (Signal-to-noise per pixel)
|-- DN-###.fits (object spectrum in digital number units)
|-- Flat-###.fits (non-normalized spectrum of the flat field)
|
|-- Flux-###.ps (PostScript plot).
|-- s2n-###.ps (PostScript plot).
|-- DN-###.ps (PostScript plot).
|
|-- trace-###_###.ps (plot of echelle trace fits)
|-- profiles_###.ps (plot of object profiles)
|
|-- Arc-###.fits (arc lamp spectrum)
|-- Arc-###-cf.ps (arc correlation function)
|-- Arc-###-fr.ps (arc final residuals (plot))
|-- Arc-###.res (arc final residuals (table))
|-- Arc-###.ids (arc line identifications)
|-- Arc-###-sky.ps (night sky line shift fit)
where "###" is the observation number.
............. MAKEE: Keck ESI Reduction .......... Sat Feb 13 06:02:19 2016
MAKEE VERSION= 3.4.0 : April 2001
OBJECT: 0 2231 0 4095 ./e160213_0076.fits Object 0.75
STAR: 0 2231 0 4095 ./e160213_0048.fits Object 0.75
FLAT: 0 2231 0 4095 ./FLAT.fits DmFlat 0.75
ARC: 0 2231 0 4095 ./AARC.fits Line 0.75
Setting EPERDN = 1.2900
Setting RONOISE = 2.7000
Column binning= 1 Row binning= 1
Frame#= 76
1443.3+0006 Expos= 1200s Object=Star 27 1200s
Object to extract:
Star 27 1200s 1440+0019 16/02/13 15:19:26 76 1200s
Binning: 1x1 File: e160213_0076.fits
Mode= 1 Extract all orders.
Masking file: MaskESI_1x1_2.dat
Bias file: /sol/apps/makee/makee//biasESI_1x1_2amp.fits
............
Reading bias : /sol/apps/makee/makee//biasESI_1x1_2amp.fits
Using 1 dimensional processed bias image.
Bias image observation date: 2000-10-21
............
Reading flat : ./FLAT.fits
Setting EPERDN = 1.2900
Setting RONOISE = 2.7000
Column binning= 1 Row binning= 1
Frame#= 18
0352.0+4500 Expos= 200s Object=Dome Flat
NOTE: Using special interpolation for ESI.
NOTE: BIW: X binning: 1 Y binning: 1
Subtracting baseline ( 2072 --> 2151 ) from data ( 24 --> 1047 ).
Subtracting baseline ( 2152 --> 2231 ) from data ( 1048 --> 2071 ).
Rotating ESI image by 90 degrees...
Flipping ESI image in columns...
Prepix: 12 Postpix: 80
Original Window: cols= 0 2048 rows= 0 4096
New Clipped Window: cols= 0 4094 rows= 0 2045
Subtracting bias from image...
............
Using slit length from command line.
Estimate for slit length = 134.000
Saving flat image... junk-flat_1455379346000076001.fits
............
Reading star : ./e160213_0048.fits
Setting EPERDN = 1.2900
Setting RONOISE = 2.7000
Column binning= 1 Row binning= 1
Frame#= 48
0801.4+1627 Expos= 3s Object=HR3134 Hot Rotator
NOTE: Using special interpolation for ESI.
NOTE: BIW: X binning: 1 Y binning: 1
Subtracting baseline ( 2072 --> 2151 ) from data ( 24 --> 1047 ).
Subtracting baseline ( 2152 --> 2231 ) from data ( 1048 --> 2071 ).
Rotating ESI image by 90 degrees...
Flipping ESI image in columns...
Prepix: 12 Postpix: 80
Original Window: cols= 0 2048 rows= 0 4096
New Clipped Window: cols= 0 4094 rows= 0 2045
Subtracting bias from image...
Finding and fitting order traces...
Writing PostScript plot file: trace-048.ps
NOTE: EETO: EON= 1 High= 4.414 WRMS= 0.664 WPPD= 0.512 NREJ= 0
NOTE: EETO: EON= 2 High= 1.070 WRMS= 0.154 WPPD= 0.288 NREJ= 72
NOTE: EETO: EON= 3 High= 0.702 WRMS= 0.101 WPPD= 0.247 NREJ= 53
NOTE: EETO: EON= 4 High= 0.638 WRMS= 0.091 WPPD= 0.227 NREJ= 71
NOTE: EETO: EON= 5 High= 0.399 WRMS= 0.057 WPPD= 0.185 NREJ= 94
NOTE: EETO: EON= 6 High= 0.219 WRMS= 0.032 WPPD= 0.157 NREJ= 68
NOTE: EETO: EON= 7 High= 0.144 WRMS= 0.021 WPPD= 0.141 NREJ= 12
NOTE: EETO: EON= 8 High= 0.115 WRMS= 0.019 WPPD= 0.130 NREJ= 1
NOTE: EETO: EON= 9 High= 0.124 WRMS= 0.028 WPPD= 0.131 NREJ= 0
NOTE: EETO: EON= 10 High= 4.165 WRMS= 0.665 WPPD= 0.625 NREJ= 0
Number of echelle orders = 10
Recovering flat image... junk-flat_1455379346000076001.fits
Estimating background limits...
NOTE: Background between widely separated orders: 1.65382E+02
NOTE: EEFB: EON= 1 Slit Edge Lower= 86.4 Upper= -89.5 Width= 175.9
NOTE: EEFB: EON= 2 Slit Edge Lower= 81.2 Upper= -83.3 Width= 164.5
NOTE: EEFB: EON= 3 Slit Edge Lower= 76.8 Upper= -81.2 Width= 158.0
NOTE: EEFB: EON= 4 Slit Edge Lower= 73.0 Upper= -78.3 Width= 151.3
NOTE: EEFB: EON= 5 Slit Edge Lower= 69.8 Upper= -75.7 Width= 145.5
NOTE: EEFB: EON= 6 Slit Edge Lower= 66.9 Upper= -73.7 Width= 140.6
NOTE: EEFB: EON= 7 Slit Edge Lower= 64.4 Upper= -71.9 Width= 136.3
NOTE: EEFB: EON= 8 Slit Edge Lower= 0.0 Upper= 0.0 Width= 0.0
NOTE: EEFB: EON= 9 Slit Edge Lower= 0.0 Upper= 0.0 Width= 0.0
NOTE: EEFB: EON= 10 Slit Edge Lower= 57.7 Upper= -66.0 Width= 123.7
EEFB: Fitting background lower offsets.
EEFB: Fitting background upper offsets.
Flat field scale factor= 3.778533E+03
Saving flat image... junk-flat_1455379346000076001.fits
............
Reading object : ./e160213_0076.fits
Setting EPERDN = 1.2900
Setting RONOISE = 2.7000
Column binning= 1 Row binning= 1
Frame#= 76
1443.3+0006 Expos= 1200s Object=Star 27 1200s
NOTE: Using special interpolation for ESI.
NOTE: BIW: X binning: 1 Y binning: 1
Subtracting baseline ( 2072 --> 2151 ) from data ( 24 --> 1047 ).
Subtracting baseline ( 2152 --> 2231 ) from data ( 1048 --> 2071 ).
Rotating ESI image by 90 degrees...
Flipping ESI image in columns...
Prepix: 12 Postpix: 80
Original Window: cols= 0 2048 rows= 0 4096
New Clipped Window: cols= 0 4094 rows= 0 2045
Subtracting bias from image...
Observation number= 76 UT date = 13Feb16
Masking bad regions...
NOTE: Object x,y binning is 1 x 1 .
Recovering flat image... junk-flat_1455379346000076001.fits
Dividing object by flat field...
Determine object profile and boundaries...
Writing FITS profile file: profiles-076.fits
Writing PostScript plot file: profiles-076.ps
slit width, neo, eperdn, ronoise, pse_mode = 134.00 10 1.290 2.700 1
****************************** Extracting echelle order number 1 of 10
Cosmic Ray Fraction: expected= 0.00093 actual= 0.00106
Sky Pixels Masked (primary,adjacent,additional): 289 186 1827
Sky areas ratio: 1.078. Sky polynomial order: 1.
Object Pixels Masked (high,low): 203 26
PSE_ObjSum: Had to deal with 256 masked pixels.
****************************** Extracting echelle order number 2 of 10
Cosmic Ray Fraction: expected= 0.00093 actual= 0.00095
Sky Pixels Masked (primary,adjacent,additional): 326 210 2240
Sky areas ratio: 1.100. Sky polynomial order: 1.
Object Pixels Masked (high,low): 277 17
PSE_ObjSum: Had to deal with 328 masked pixels.
****************************** Extracting echelle order number 3 of 10
Cosmic Ray Fraction: expected= 0.00093 actual= 0.00120
Sky Pixels Masked (primary,adjacent,additional): 343 285 2713
Sky areas ratio: 1.122. Sky polynomial order: 1.
Object Pixels Masked (high,low): 149 10
PSE_ObjSum: Had to deal with 213 masked pixels.
****************************** Extracting echelle order number 4 of 10
Cosmic Ray Fraction: expected= 0.00093 actual= 0.00111
Sky Pixels Masked (primary,adjacent,additional): 287 264 3480
Sky areas ratio: 1.144. Sky polynomial order: 1.
Object Pixels Masked (high,low): 213 7
PSE_ObjSum: Had to deal with 279 masked pixels.
****************************** Extracting echelle order number 5 of 10
Cosmic Ray Fraction: expected= 0.00093 actual= 0.00093
Sky Pixels Masked (primary,adjacent,additional): 298 190 5140
38 columns affected by nearby night sky lines during SkyFit.
Sky areas ratio: 1.166. Sky polynomial order: 1.
Object Pixels Masked (high,low): 216 4
PSE_ObjSum: Had to deal with 285 masked pixels.
****************************** Extracting echelle order number 6 of 10
Cosmic Ray Fraction: expected= 0.00093 actual= 0.00110
Sky Pixels Masked (primary,adjacent,additional): 282 196 5601
109 columns affected by nearby night sky lines during SkyFit.
Sky areas ratio: 1.186. Sky polynomial order: 1.
Object Pixels Masked (high,low): 392 11
PSE_ObjSum: Had to deal with 475 masked pixels.
****************************** Extracting echelle order number 7 of 10
Cosmic Ray Fraction: expected= 0.00093 actual= 0.00092
Sky Pixels Masked (primary,adjacent,additional): 229 173 5302
187 columns affected by nearby night sky lines during SkyFit.
Sky areas ratio: 1.205. Sky polynomial order: 1.
Object Pixels Masked (high,low): 182 7
PSE_ObjSum: Had to deal with 277 masked pixels.
****************************** Extracting echelle order number 8 of 10
Cosmic Ray Fraction: expected= 0.00093 actual= 0.00110
Sky Pixels Masked (primary,adjacent,additional): 252 207 4044
664 columns affected by nearby night sky lines during SkyFit.
Sky areas ratio: 1.221. Sky polynomial order: 1.
Object Pixels Masked (high,low): 145 5
PSE_ObjSum: Had to deal with 206 masked pixels.
****************************** Extracting echelle order number 9 of 10
Cosmic Ray Fraction: expected= 0.00093 actual= 0.00150
Sky Pixels Masked (primary,adjacent,additional): 342 247 3434
817 columns affected by nearby night sky lines during SkyFit.
Sky areas ratio: 1.233. Sky polynomial order: 1.
Object Pixels Masked (high,low): 213 4
PSE_ObjSum: Had to deal with 278 masked pixels.
****************************** Extracting echelle order number 10 of 10
Cosmic Ray Fraction: expected= 0.00093 actual= 0.00102
Sky Pixels Masked (primary,adjacent,additional): 227 157 2680
649 columns affected by nearby night sky lines during SkyFit.
Sky areas ratio: 1.239. Sky polynomial order: 1.
Object Pixels Masked (high,low): 210 2
PSE_ObjSum: Had to deal with 261 masked pixels.
Writing : Flux-076.fits
Writing : Var-076.fits
Writing : Sky-076.fits
Writing : Sum-076.fits
Sat Feb 13 06:06:39 2016
..... Extracting Flat Field Spectrum ...........
............
Reading object : ./FLAT.fits
Setting EPERDN = 1.2900
Setting RONOISE = 2.7000
Column binning= 1 Row binning= 1
Frame#= 18
0352.0+4500 Expos= 200s Object=Dome Flat
NOTE: Using special interpolation for ESI.
NOTE: BIW: X binning: 1 Y binning: 1
Subtracting baseline ( 2072 --> 2151 ) from data ( 24 --> 1047 ).
Subtracting baseline ( 2152 --> 2231 ) from data ( 1048 --> 2071 ).
Rotating ESI image by 90 degrees...
Flipping ESI image in columns...
Prepix: 12 Postpix: 80
Original Window: cols= 0 2048 rows= 0 4096
New Clipped Window: cols= 0 4094 rows= 0 2045
Subtracting bias from image...
Observation number= 18 UT date = 13Feb16
Masking bad regions...
NOTE: Object x,y binning is 1 x 1 .
Recovering flat image... junk-flat_1455379346000076001.fits
Dividing object by flat field...
slit width, neo, eperdn, ronoise, pse_mode = 134.00 10 1.290 2.700 4
Extracting whole slit spectrum...
****************************** Extracting echelle order number 1 of 10
****************************** Extracting echelle order number 2 of 10
****************************** Extracting echelle order number 3 of 10
****************************** Extracting echelle order number 4 of 10
****************************** Extracting echelle order number 5 of 10
****************************** Extracting echelle order number 6 of 10
****************************** Extracting echelle order number 7 of 10
****************************** Extracting echelle order number 8 of 10
****************************** Extracting echelle order number 9 of 10
****************************** Extracting echelle order number 10 of 10
Writing : Flat-018.fits
Sat Feb 13 06:06:52 2016
..... Extracting Arc Lamp Spectrum ...........
............
Reading object : ./AARC.fits
Setting EPERDN = 1.2900
Setting RONOISE = 2.7000
Column binning= 1 Row binning= 1
Frame#= 13
0352.0+4500 Expos= 600s Object=HgNeXeCuAr Lamp
NOTE: Using special interpolation for ESI.
NOTE: BIW: X binning: 1 Y binning: 1
Subtracting baseline ( 2072 --> 2151 ) from data ( 24 --> 1047 ).
Subtracting baseline ( 2152 --> 2231 ) from data ( 1048 --> 2071 ).
Rotating ESI image by 90 degrees...
Flipping ESI image in columns...
Prepix: 12 Postpix: 80
Original Window: cols= 0 2048 rows= 0 4096
New Clipped Window: cols= 0 4094 rows= 0 2045
Subtracting bias from image...
Observation number= 13 UT date = 13Feb16
Masking bad regions...
NOTE: Object x,y binning is 1 x 1 .
Recovering flat image... junk-flat_1455379346000076001.fits
Dividing object by flat field...
slit width, neo, eperdn, ronoise, pse_mode = 134.00 10 1.290 2.700 4
Extracting whole slit spectrum...
****************************** Extracting echelle order number 1 of 10
****************************** Extracting echelle order number 2 of 10
****************************** Extracting echelle order number 3 of 10
****************************** Extracting echelle order number 4 of 10
****************************** Extracting echelle order number 5 of 10
****************************** Extracting echelle order number 6 of 10
****************************** Extracting echelle order number 7 of 10
****************************** Extracting echelle order number 8 of 10
****************************** Extracting echelle order number 9 of 10
****************************** Extracting echelle order number 10 of 10
Writing : Arc-013.fits
Sat Feb 13 06:07:04 2016
Compute wavelength scale for Arc-013.fits
arc2obj Arc-013.fits Flux-076.fits -sky -var ps=Flux-076-skyshift.ps -sum
Reading: Arc-013.fits
Arc file= Arc-013.fits
NOTE: Skylines from: /sol/apps/makee/makee//SkyLineDataBase/sky.results.ESI
Reading: Flux-076.fits
Second file= Flux-076.fits
Reading: Var-076.fits
Reading: Sum-076.fits
Reading: Sky-076.fits
*****Night sky line shift results:
# row wavelength peak pix.shft weight
1 5 5589.128 27.6 0.37 0.28
2 5 5889.953 482.4 0.37 1.00
3 5 5895.923 301.1 0.53 1.00
4 5 5915.301 60.8 0.65 0.61
5 5 5924.723 34.5 0.75 0.34
6 5 5932.862 47.2 0.57 0.47
7 5 5945.932 27.4 0.89 0.27
8 5 5953.420 39.7 1.12 0.40
9 6 5889.953 482.4 0.17 1.00
10 6 5895.923 301.1 0.13 1.00
11 6 5915.301 60.8 -0.29 0.61
12 6 5924.723 34.5 -0.17 0.34
13 6 5932.862 47.2 0.34 0.47
14 6 5945.932 27.4 -0.84 0.27
15 6 5953.420 39.7 0.26 0.40
16 6 5970.278 32.6 0.95 0.33
17 6 6257.961 69.7 0.00 0.70
18 6 6287.434 62.0 0.21 0.62
19 6 6297.903 31.0 0.23 0.31
20 6 6300.304 673.7 0.10 1.00
21 6 6477.910 38.0 0.07 0.38
22 6 6498.729 107.4 0.46 1.00
23 6 6504.995 27.6 0.53 0.28
24 6 6522.425 62.2 1.46 0.00
25 6 6544.022 59.8 1.06 0.60
26 6 6553.617 63.2 0.89 0.63
27 7 6257.961 69.7 -1.55 0.00
28 7 6287.434 62.0 -0.22 0.62
29 7 6297.903 31.0 8.98 0.00
30 7 6300.304 673.7 -0.01 1.00
31 7 6477.910 38.0 -0.70 0.38
32 7 6498.729 107.4 -0.21 1.00
33 7 6504.995 27.6 0.26 0.28
34 7 6522.425 62.2 0.97 0.62
35 7 6544.022 59.8 -0.30 0.60
36 7 6553.617 63.2 -0.07 0.63
37 7 6568.779 62.0 0.05 0.62
38 7 6596.643 37.6 -0.46 0.38
39 7 6841.945 40.7 -0.35 0.41
40 7 6863.955 255.9 -0.08 1.00
41 7 6870.994 29.4 0.09 0.29
42 7 6900.833 63.8 0.03 0.64
43 7 6969.930 101.8 -0.03 1.00
44 7 7253.127 109.6 0.60 1.00
45 7 7276.405 492.0 0.27 1.00
46 7 7284.439 159.0 0.83 1.00
47 8 7253.127 109.6 0.18 1.00
48 8 7276.405 492.0 -0.30 1.00
49 8 7284.439 159.0 0.38 1.00
50 8 7316.282 379.4 0.07 1.00
51 8 7329.148 252.3 0.10 1.00
52 8 7340.885 424.4 0.10 1.00
53 8 7358.659 290.6 0.00 1.00
54 8 7392.198 308.4 -0.01 1.00
55 8 7429.781 134.5 -0.17 1.00
56 8 7530.713 336.9 -0.01 1.00
57 8 7557.492 240.3 0.20 1.00
58 8 7571.746 443.1 0.11 1.00
59 8 7586.093 238.1 0.04 1.00
60 8 7759.996 410.1 0.16 1.00
61 8 7808.467 526.5 0.13 1.00
62 8 7821.503 1119.7 0.09 1.00
63 8 7841.266 844.4 0.02 1.00
64 8 7860.658 1044.8 0.08 1.00
65 8 7870.730 1196.6 0.17 1.00
66 8 8014.059 1149.3 0.26 1.00
67 8 8052.020 1072.3 0.02 1.00
68 9 8014.059 1149.3 0.19 1.00
69 9 8052.020 1072.3 -0.16 1.00
70 9 8288.603 1786.7 -0.23 1.00
71 9 8298.896 1956.7 -0.20 1.00
72 9 8382.392 1366.9 -0.10 1.00
73 9 8493.389 932.7 0.27 1.00
74 9 8903.114 1558.9 0.18 1.00
75 9 8919.634 2112.7 0.14 1.00
Skyline shift= 0.1441 +/- 0.3817 Npt= 72 NRej= 3
Writing to device: Flux-076-skyshift.ps/PS
Applying skyline shift of 0.1441 pixels to arclamp scale.
Sky Shift used= 0.1441 measured= 0.1441 RMS= 0.3817 #Pt= 72
Heliocentric velocity correction (km/s) = 28.1344
Air to vacuum correction applied...
Heliocentric velocity correction applied...
Over-writing file: Flux-076.fits
Over-writing file: Sum-076.fits
Over-writing file: Sky-076.fits
Writing file: Err-076.fits
arc2obj: All done.
.....................................................
arc2arc Flux-076.fits Sum-076.fits pxsh=0
First file= Flux-076.fits
Second file= Sum-076.fits
Shift in pixels= 0.000000
Zero shift, no refitting necessary.
arc2arc: All done.
opim mul Flux-076.fits Flat-018.fits DN-076.fits -clobber
Writing file : DN-076.fits
opim div DN-076.fits const=+3.7785327E+03 -clobber
Writing file : DN-076.fits
spim0 DN-076.fits min=0. bin=2 ps=DN-076.ps
Output is in : DN-076.ps
opim div Flux-076.fits Err-076.fits s2n-076.fits -clobber
Writing file : s2n-076.fits
opim min s2n-076.fits const=0. -clobber
Writing file : s2n-076.fits
spim0 s2n-076.fits min=0. bin=2 ps=s2n-076.ps
Output is in : s2n-076.ps
spim0 Flux-076.fits minp=-0.08 bin=2 ps=Flux-076.ps
Output is in : Flux-076.ps
NOTE: spectrum plot binning factor is 2 pixels.
rhh Flux-076.fits -wave
76 Flux-076 13Feb16 15:19 Ec:Obje 0.75 1x1 1200s Star 27 1200s (Flu
Sat Feb 13 06:07:05 2016
makee: All done.