Stone Edge FITS Viewer 2021

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Object: NGC6618
Filter: [SII]
Obs Date: 2021-05-02T12:05:57
RA: 18:20:51.0247
Dec: -16:09:00.2067
Observer: itzamna
Exposure Time: 120

Header:

Keyword Value Comment
SIMPLE True conforms to FITS standard
BITPIX -64 array data type
NAXIS 2 number of array dimensions
NAXIS1 2048
NAXIS2 2048
EXTEND True
COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy
COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H
DEWTEM1 0 dewar temperature (C)
DETECTOR gsense4040
GAIN 0.86 e-/ADU
DARKTIME 137 time since last read (seconds)
XBIN 1
YBIN 1
PIXSIZE1 18 pixel size for axis 1 (microns)
PIXSIZE2 18 pixel size for axis 2 (microns)
OBSERVAT StoneEdge
TELESCOP 0.5meter
OBSLONG -122.504 east longitude in degrees
OBSLAT 38.2887 latitude in degrees
ELEVATIO 60 elevation in meters
TELSCALE 51.6 arc-seconds/mm
ROTATOR 166.7 degrees
OBSERVER itzamna
RA 18:20:51.0247
DEC -16:09:00.2067
COMMENT Original key: "EQUINOX"
_QUINOX 2000
OVER False
HA 00:16:01
AIRMASS 1.72 secant z
DOMEAZ 163.3 degrees
TRAKHA 15.041 arc-sec/second
TRAKDEC 0 arc-sec/second
TELFOCUS 3827 mm
AMBIENT 9.8 Lower truss North (C)
PRIMARY 10.6 Primary mirror cell (C)
SECONDAR 4.9 Outside ring (C)
CLOUD -0.43 cloud coverage (0-1)
FILTER [SII]
SLIT open
MIRROR open
COMMENT Original key: "CRPIX1"
_RPIX1 1028.0
COMMENT Original key: "CRPIX2"
_RPIX2 1024.0
COMMENT Original key: "CTYPE1"
_TYPE1 RA---TAN
COMMENT Original key: "CTYPE2"
_TYPE2 DEC--TAN
COMMENT Original key: "CRVAL1"
_RVAL1 275.293708
COMMENT Original key: "CRVAL2"
_RVAL2 -16.121919
WCSDIM 2
COMMENT Original key: "CD1_1"
_D1_1 -0.0002510314
COMMENT Original key: "CD1_2"
_D1_2 5.934132e-05
COMMENT Original key: "CD2_2"
_D2_2 -0.0002510314
COMMENT Original key: "CD2_1"
_D2_1 -5.934132e-05
EXPTIME 120 / exposure time (seconds)
SHUTTER open camera shutter
TIMESYS UTC approximate
DATE-OBS 2021-05-02T12:05:57
UT 12:05:57 shutter opening time
MJD-OBS 59336.50413194 MJD of observation start
MJDHDR 59336.50555089 MJD of header creation
LSTHDR 18:38:26 LST of header creation
IMAGETYP OBJECT
PRODTYPE astrometrylocal Product Type
PIPEVERS 1_3_0beta3 Pipeline Version
FILENAME NGC6618_sii_120s_bin1_210502_120555_itzamna_seo_0_WCS.fits.gz
DATE 2021-07-07T14:10:06
EXTNAME PRIMARY IMAGE ID of the HDU
OBJECT NGC6618
OVSCNMED 94.0 Detector overscan columns median value
COMPLETE 1 Data Reduction Pipe: Complete Data Flag
RHALF 2.164479202417898 Mean half-power radius of stars (in pixels)
RHALFSTD 0.8642719048609195 STD of masked mean of half-power radius
ELONG 1.23999453017573 Mean elong of accepted sources
ETHRESH 2.0 Extraction Thershold for Low Thershold Table
BFACTOR 10.0 Multiplier to create High Threshold Table
HISTORY Reduced: sortobs v0.2 2021-05-02_11:50:12
HISTORY sortobs: pattern=(^.+_([gri]-band|oiii|sii|clear|h-alpha))
HISTORY CONFIG: config/pipeconf_SEO.txt
HISTORY PipeMode = sortobs
HISTORY Reduced: addkeys v0.1 2021-07-07_14:08:58
HISTORY addkeys: filternames=['u-band', 'g-band', 'i-band', 'r-band', 'z-band',
HISTORY 'h-alpha', 'clear']
HISTORY CONFIG: /home/joshgarza/pipeline/config/pipeconf_SEO.txt
HISTORY Reduced: overcut v0.1 2021-07-07_14:08:58
HISTORY overcut: ovrscncolsfrac=257
HISTORY biasdarkflat: Best bias = /data/images/StoneEdge/0.5meter/2021/Masters/B
HISTORY ias/bias_h-alpha_0.1sec_bin1_20210501_023356_chultun_seo_0_MBIAS.fits
HISTORY biasdarkflat: Best dark = /data/images/StoneEdge/0.5meter/2021/Masters/D
HISTORY ark/dark_h-alpha_120sec_bin1_20210426_023640_chultun_seo_0_MDARK.fits
HISTORY biasdarkflat: Best flat = /data/images/StoneEdge/0.5meter/2021/Masters/F
HISTORY lat/flat_sii_3.94sec_bin1_20210426_031340_chultun_seo_10_MFLAT.fits
HISTORY BIAS: /data/images/StoneEdge/0.5meter/2021/Masters/Bias/bias_h-alpha_0.1
HISTORY sec_bin1_20210501_023356_chultun_seo_0_MBIAS.fits
HISTORY DARK: /data/images/StoneEdge/0.5meter/2021/Masters/Dark/dark_h-alpha_120
HISTORY sec_bin1_20210426_023640_chultun_seo_0_MDARK.fits
HISTORY FLAT: /data/images/StoneEdge/0.5meter/2021/Masters/Flat/flat_sii_3.94sec
HISTORY _bin1_20210426_031340_chultun_seo_10_MFLAT.fits
HISTORY Reduced: biasdarkflat v0.2 2021-07-07_14:09:07
HISTORY biasdarkflat: reload=True
HISTORY biasdarkflat: intermediate=False
HISTORY biasdarkflat: biasfile=/data/images/StoneEdge/0.5meter/2021/Masters/Bia
HISTORY s/*.fits
HISTORY biasdarkflat: bkupbias=bkupbiasfolder/*.fits
HISTORY biasdarkflat: biasfitkeys=['NAXIS1', 'XBIN', 'DATE-OBS']
HISTORY biasdarkflat: daterange=0.5
HISTORY biasdarkflat: darkfile=/data/images/StoneEdge/0.5meter/2021/Masters/Dar
HISTORY k/*.fits
HISTORY biasdarkflat: bkupdark=bkupdarkfolder/*.fits
HISTORY biasdarkflat: darkfitkeys=['NAXIS1', 'XBIN', 'EXPTIME', 'DATE-OBS']
HISTORY biasdarkflat: flatfile=/data/images/StoneEdge/0.5meter/2021/Masters/Fla
HISTORY t/*.fits
HISTORY biasdarkflat: bkupflat=bkupflatfolder/*.fits
HISTORY biasdarkflat: flatfitkeys=['NAXIS1', 'XBIN', 'FILTER', 'DATE-OBS']
HISTORY PipeMode = rsmp
HISTORY Reduced: hotpix v0.1 2021-07-07_14:09:22
HISTORY hotpix: hotpixfile=search
HISTORY Reduced: resample v0.1 2021-07-07_14:09:39
HISTORY resample: samplefac=2
HISTORY resample: divkeys=['CRPIX1', 'CRPIX2']
HISTORY resample: multkeys=['PIXSIZE1', 'PIXSIZE2', 'CD1_1', 'CD1_2', 'CD2_1',
HISTORY 'CD2_2']
HISTORY Reduced: srcextpy v0.1 2021-07-07_14:09:46
HISTORY srcextpy: sourcetable=False
HISTORY srcextpy: sourcetableformat=csv
HISTORY srcextpy: bkg_maskthreshold=0.0
HISTORY srcextpy: bkg_wh=[16, 16]
HISTORY srcextpy: bkg_filterwh=[3, 3]
HISTORY srcextpy: bkg_fthreshold=0.0
HISTORY srcextpy: ext_thresh=2.0
HISTORY srcextpy: ext_bfactor=10.0
HISTORY srcextpy: ext_deblend=256
HISTORY srcextpy: phot_kronf=2.5
HISTORY srcextpy: save_background=False
COMMENT Original key: "END"
COMMENT
COMMENT --Start of Astrometry.net WCS solution--
COMMENT --Put in by the new-wcs program--
COMMENT
WCSAXES 2 no comment
CTYPE1 RA---TAN-SIP TAN (gnomic) projection + SIP distortions
CTYPE2 DEC--TAN-SIP TAN (gnomic) projection + SIP distortions
EQUINOX 2000.0 Equatorial coordinates definition (yr)
LONPOLE 180.0 no comment
LATPOLE 0.0 no comment
CRVAL1 275.2126028835004 RA of reference point
CRVAL2 -16.1500574036992 DEC of reference point
CRPIX1 1024.0 X reference pixel
CRPIX2 1024.0 Y reference pixel
CUNIT1 deg X pixel scale units
CUNIT2 deg Y pixel scale units
CD1_1 -0.000258491021544 Transformation matrix
CD1_2 -1.34096094586e-06 no comment
CD2_1 1.35278399679e-06 no comment
CD2_2 -0.000258618806357 no comment
IMAGEW 2048 Image width, in pixels.
IMAGEH 2048 Image height, in pixels.
A_ORDER 2 Polynomial order, axis 1
A_0_0 0 no comment
A_0_1 0 no comment
A_0_2 3.74649806167e-07 no comment
A_1_0 0 no comment
A_1_1 -3.63312568025e-08 no comment
A_2_0 6.84334798582e-07 no comment
B_ORDER 2 Polynomial order, axis 2
B_0_0 0 no comment
B_0_1 0 no comment
B_0_2 3.47493710612e-07 no comment
B_1_0 0 no comment
B_1_1 3.4032148548e-07 no comment
B_2_0 1.37658175151e-07 no comment
AP_ORDER 2 Inv polynomial order, axis 1
AP_0_0 1.26206229911e-07 no comment
AP_0_1 1.71763397129e-07 no comment
AP_0_2 -3.74650423472e-07 no comment
AP_1_0 9.08263527073e-07 no comment
AP_1_1 3.63306233692e-08 no comment
AP_2_0 -6.84335806152e-07 no comment
BP_ORDER 2 Inv polynomial order, axis 2
BP_0_0 1.48733899937e-07 no comment
BP_0_1 4.10099017253e-07 no comment
BP_0_2 -3.47494329521e-07 no comment
BP_1_0 3.24459568215e-07 no comment
BP_1_1 -3.40322132158e-07 no comment
BP_2_0 -1.37658630969e-07 no comment
HISTORY Created by the Astrometry.net suite.
HISTORY For more details, see http://astrometry.net.
HISTORY Git URL https://github.com/dstndstn/astrometry.net
HISTORY Git revision 0.70
HISTORY Git date Wed_Dec_7_11:52:34_2016_-0500
HISTORY This WCS header was created by the program "blind".
HISTORY Astrometry.Net: At downsample = 4, search took 250 seconds
HISTORY Astrometry: Paramopts = Downsample=4 Paramopts=--guess-sc
HISTORY Reduced: astrometrylocal v0.2 2021-07-07_14:10:06
HISTORY astrometrylocal: astrocmd=/data/scripts/astrometry/install/bin/solve-fi
HISTORY eld --no-verify --crpix-center --no-plots --overwrit
HISTORY e --continue --index-xyls none --axy none --temp-axy --sol
HISTORY ved none --match none --rdls none --corr none --scale-units a
HISTORY rcsecperpix --cpulimit 300 --scale-low 0.5 --scale-high 2.0 --sort-colum
HISTORY n FLUX %s --out %s
HISTORY astrometrylocal: verbose=True
HISTORY astrometrylocal: delete_temp=True
HISTORY astrometrylocal: downsample=[4, 2, 6, 8, 10]
HISTORY astrometrylocal: paramoptions=['--guess-scale', '--scale-low 0.5 --scal
HISTORY e-high 2.0 --sort-column FLUX']
HISTORY astrometrylocal: timeout=60
HISTORY astrometrylocal: ra=
HISTORY astrometrylocal: dec=
HISTORY astrometrylocal: searchradius=5
COMMENT Original WCS key: "DATE"
_ATE 2021-07-07T14:10:05 Date this file was created.
COMMENT -- blind solver parameters: --
COMMENT Index(0):
COMMENT /data/scripts/astrometry/install/data/index-4207-07.fits
COMMENT Index(1):
COMMENT /data/scripts/astrometry/install/data/index-4201-28.fits
COMMENT Field name: /tmp/tmp.axy.5LziDK
COMMENT Field scale lower: 0.919333 arcsec/pixel
COMMENT Field scale upper: 0.937906 arcsec/pixel
COMMENT X col name: X
COMMENT Y col name: Y
COMMENT Start obj: 50
COMMENT End obj: 60
COMMENT Solved_in: (null)
COMMENT Solved_out: (null)
COMMENT Solvedserver: (null)
COMMENT Parity: 2
COMMENT Codetol: 0.01
COMMENT Verify pixels: 1 pix
COMMENT Maxquads: 0
COMMENT Maxmatches: 0
COMMENT Cpu limit: 300.000000 s
COMMENT Time limit: 0 s
COMMENT Total time limit: 0 s
COMMENT Total CPU limit: 300.000000 s
COMMENT Tweak: yes
COMMENT Tweak AB order: 2
COMMENT Tweak ABP order: 2
COMMENT --
COMMENT -- properties of the matching quad: --
COMMENT index id: 4201
COMMENT index healpix: 28
COMMENT index hpnside: 2
COMMENT log odds: 453.625
COMMENT odds: 1.01614e+197
COMMENT quadno: 4857255
COMMENT stars: 3024843,3024818,3024838,3024845
COMMENT field: 20,55,38,46
COMMENT code error: 0.00193582
COMMENT nmatch: 325
COMMENT nconflict: 1
COMMENT nfield: 405
COMMENT nindex: 1253
COMMENT scale: 0.93081 arcsec/pix
COMMENT parity: 1
COMMENT quads tried: 4
COMMENT quads matched: 5
COMMENT quads verified: 0
COMMENT objs tried: 56
COMMENT cpu time: 0.003999
COMMENT --
COMMENT
COMMENT --End of Astrometry.net WCS--
COMMENT --(Put in by the new-wcs program)--
COMMENT