SIMPLE = T / Fits standard BITPIX = -32 / Bits per pixel NAXIS = 3 / Number of axes NAXIS1 = 1015 / Axis length NAXIS2 = 1 / Axis length NAXIS3 = 4 / Axis length EXTEND = T / File may contain extensions ORIGIN = 'ESO ' / European Southern Observatory IRAF-TLM= '2020-10-25T05:56:12' / Time of last modification DATE = '2020-10-25T05:56:08' / UT date when this file was written TELESCOP= 'ESO-NTT ' / ESO Telescope Name INSTRUME= 'EFOSC ' / Instrument used. OBJECT = 'AT2020wnx' / Original target. RA = 79.758293 / 05:19:01.9 RA (J2000) pointing (deg) DEC = -17.82970 / -17:49:46.9 DEC (J2000) pointing (deg)EQUINOX = 2000. / Standard FK5 (years) RADECSYS= 'FK5 ' / Coordinate reference frame EXPTIME = 1500.0155 / Total integration time MJD-OBS = 59147.21699672 / MJD start (2020-10-25T05:12:28.517) DATE-OBS= '2020-10-25T05:12:28.516' / Date of observation UTC = 18741.000 / 05:12:21.000 UTC at start (sec) LST = 9937.485 / 02:45:37.485 LST at start (sec) PI-COI = 'Smartt ' / PI-COI name OBSERVER= 'UNKNOWN ' / Name of observer. CTYPE1 = 'LINEAR ' / Pixel coordinate system CTYPE2 = 'LINEAR ' / Pixel coordinate system CRVAL1 = 3650.0478515625 / value of ref pixel. CRPIX1 = 1. / Ref. pixel of center of rotation. CD1_1 = 5.51792860031129 / Translation matrix element. CD2_2 = 1. / Translation matrix element. HIERARCH ESO ADA ABSROT END = -140.28095 / Abs rot angle at exp end (deg) HIERARCH ESO ADA ABSROT START= -136.82066 / Abs rot angle at exp start (deg) HIERARCH ESO ADA GUID DEC = -17.87324 / -17:52:23.6 Guide star DEC J2000 HIERARCH ESO ADA GUID RA = 79.967610 / 05:19:52.2 Guide star RA J2000 HIERARCH ESO ADA GUID STATUS = 'ON ' / Status of autoguider HIERARCH ESO ADA POSANG = -24.47600 / Position angle at start HIERARCH ESO DET BITS = 16 / Bits per pixel readout HIERARCH ESO DET CHIP1 DATE = '2000-08-30' / Date of installation [YYYY-MM-DD] HIERARCH ESO DET CHIP1 ID = 'ccd40 ' / Detector chip identification HIERARCH ESO DET CHIP1 INDEX = 1 / Chip index HIERARCH ESO DET CHIP1 NAME = 'LORAL ' / Detector chip name HIERARCH ESO DET CHIP1 NX = 2048 / # of pixels along X HIERARCH ESO DET CHIP1 NY = 2048 / # of pixels along Y HIERARCH ESO DET CHIP1 PSZX = 15.0 / Size of pixel in X HIERARCH ESO DET CHIP1 PSZY = 15.0 / Size of pixel in Y HIERARCH ESO DET CHIP1 X = 1 / X location in array HIERARCH ESO DET CHIP1 XGAP = 0.000000 / Gap between chips along x HIERARCH ESO DET CHIP1 Y = 1 / Y location in array HIERARCH ESO DET CHIP1 YGAP = 0.000000 / Gap between chips along y HIERARCH ESO DET CHIPS = 1 / # of chips in detector array HIERARCH ESO DET DATE = '2000-08-30' / Installation date HIERARCH ESO DET DEC = 0.00000000 / Apparent 00:00:00.0 DEC at start HIERARCH ESO DET DID = 'ESO-VLT-DIC.CCDDCS,ESO-VLT-DIC.FCDDCS' / DictionHIERARCH ESO DET EXP NO = 7631 / Unique exposure ID number HIERARCH ESO DET EXP RDTTIME = 22.390 / image readout time HIERARCH ESO DET EXP TYPE = 'Normal ' / Exposure type HIERARCH ESO DET EXP XFERTIM = 22.367 / image transfer time HIERARCH ESO DET FRAM ID = 1 / Image sequencial number HIERARCH ESO DET FRAM TYPE = 'Normal ' / Type of frame HIERARCH ESO DET ID = 'CCD FIERA - Rev: 3.96 ' / Detector system Id HIERARCH ESO DET NAME = 'efosc - ccdefosc' / Name of detector system HIERARCH ESO DET OUT1 CHIP = 1 / Chip to which the output belongs HIERARCH ESO DET OUT1 CONAD = 1.10 / Conversion from ADUs to electrons HIERARCH ESO DET OUT1 GAIN = 0.91 / Conversion from electrons to ADU HIERARCH ESO DET OUT1 ID = 'L ' / Output ID as from manufacturer HIERARCH ESO DET OUT1 INDEX = 1 / Output index HIERARCH ESO DET OUT1 NAME = 'L ' / Description of output HIERARCH ESO DET OUT1 NX = 1024 / valid pixels along X HIERARCH ESO DET OUT1 NY = 1024 / valid pixels along Y HIERARCH ESO DET OUT1 OVSCX = 0 / Overscan region in X HIERARCH ESO DET OUT1 OVSCY = 6 / Overscan region in Y HIERARCH ESO DET OUT1 PRSCX = 6 / Prescan region in X HIERARCH ESO DET OUT1 PRSCY = 0 / Prescan region in Y HIERARCH ESO DET OUT1 RON = 7.80 / Readout noise per output (e-) HIERARCH ESO DET OUT1 X = 2048 / X location of output HIERARCH ESO DET OUT1 Y = 1 / Y location of output HIERARCH ESO DET OUTPUTS = 1 / # of outputs HIERARCH ESO DET OUTREF = 0 / reference output HIERARCH ESO DET RA = 0.00000000 / Apparent 00:00:00.0 RA at start HIERARCH ESO DET READ CLOCK = 'read L port Fast' / Readout clock pattern used HIERARCH ESO DET READ MODE = 'normal ' / Readout method HIERARCH ESO DET READ NFRAM = 1 / Number of readouts buffered in sinHIERARCH ESO DET READ SPEED = 'fastL ' / Readout speed HIERARCH ESO DET SHUT ID = 'ccd shutter' / Shutter unique identifier HIERARCH ESO DET SHUT TMCLOS = 0.079 / Time taken to close shutter HIERARCH ESO DET SHUT TMOPEN = 0.048 / Time taken to open shutter HIERARCH ESO DET SHUT TYPE = 'Slit ' / type of shutter HIERARCH ESO DET SOFW MODE = 'Normal ' / CCD sw operational mode HIERARCH ESO DET TELE INT = 600.0 / Interval between two successive teHIERARCH ESO DET TELE NO = 6 / # of sources active HIERARCH ESO DET TLM1 END = 160.00 / Telemetry value at read completionHIERARCH ESO DET TLM1 ID = 'CCD T1 ' / ID of telemetry sensor HIERARCH ESO DET TLM1 NAME = 'CCD Sensor1' / Description of telemetry param. HIERARCH ESO DET TLM1 START = 160.00 / Telemetry value at read start HIERARCH ESO DET TLM2 END = 155.20 / Telemetry value at read completionHIERARCH ESO DET TLM2 ID = 'CCD T2 ' / ID of telemetry sensor HIERARCH ESO DET TLM2 NAME = 'CCD Sensor2' / Description of telemetry param. HIERARCH ESO DET TLM2 START = 155.30 / Telemetry value at read start HIERARCH ESO DET TLM3 END = 0.00 / Telemetry value at read completionHIERARCH ESO DET TLM3 ID = 'Vacuum ' / ID of telemetry sensor HIERARCH ESO DET TLM3 NAME = 'Vacuum ' / Description of telemetry param. HIERARCH ESO DET TLM3 START = 0.00 / Telemetry value at read start HIERARCH ESO DET TLM4 END = 286.40 / Telemetry value at read completionHIERARCH ESO DET TLM4 ID = 'EFOSC temperaturEFOSC T1' / ID of telemetry sensHIERARCH ESO DET TLM4 NAME = 'EFOSC T1' / Description of telemetry param. HIERARCH ESO DET TLM4 START = 286.60 / Telemetry value at read start HIERARCH ESO DET TLM5 END = 286.40 / Telemetry value at read completionHIERARCH ESO DET TLM5 ID = 'EFOSC temperaturEFOSC T2' / ID of telemetry sensHIERARCH ESO DET TLM5 NAME = 'EFOSC T2' / Description of telemetry param. HIERARCH ESO DET TLM5 START = 286.50 / Telemetry value at read start HIERARCH ESO DET TLM6 END = 288.80 / Telemetry value at read completionHIERARCH ESO DET TLM6 ID = 'FIERA temperaturFIERA T' / ID of telemetry sensoHIERARCH ESO DET TLM6 NAME = 'FIERA T ' / Description of telemetry param. HIERARCH ESO DET TLM6 START = 288.90 / Telemetry value at read start HIERARCH ESO DET WIN1 BINX = 2 / Binning factor along X HIERARCH ESO DET WIN1 BINY = 2 / Binning factor along Y HIERARCH ESO DET WIN1 DIT1 = 1500.015494 / actual subintegration time HIERARCH ESO DET WIN1 DKTM = 1500.0927 / Dark current time HIERARCH ESO DET WIN1 NDIT = 1 / # of subintegrations HIERARCH ESO DET WIN1 NX = 1030 / # of pixels along X HIERARCH ESO DET WIN1 NY = 1030 / # of pixels along Y HIERARCH ESO DET WIN1 ST = T / If T, window enabled HIERARCH ESO DET WIN1 STRX = 1 / Lower left pixel in X HIERARCH ESO DET WIN1 STRY = 1 / Lower left pixel in Y HIERARCH ESO DET WIN1 UIT1 = 1500.000000 / user defined subintegration time HIERARCH ESO DET WINDOWS = 1 / # of windows readout HIERARCH ESO DPR CATG = 'SCIENCE ' / Observation category HIERARCH ESO DPR TECH = 'SPECTRUM' / Observation technique HIERARCH ESO DPR TYPE = 'OBJECT ' / Observation type HIERARCH ESO INS DATE = '2000-06-16' / Instrument release date (yyyy-mm-dHIERARCH ESO INS DID = 'ESO-VLT-DIC.EFOSC_ICS-175958' / Data dictionary HIERARCH ESO INS DPOR POS = 220.25 / Position move HIERARCH ESO INS DPOR ST = F / Instrument depolarizer rotating. HIERARCH ESO INS FILT1 ID = 'F1 ' / Filter unique id. HIERARCH ESO INS FILT1 NAME = 'Free ' / Filter name. HIERARCH ESO INS FILT1 NO = 1 / Filter wheel position index. HIERARCH ESO INS GRIS1 ID = 'F9 ' / OPTIi unique ID. HIERARCH ESO INS GRIS1 NAME = 'Gr#13 ' / OPTIi name. HIERARCH ESO INS GRIS1 NO = 9 / OPTIi slot number. HIERARCH ESO INS GRIS1 TYPE = 'FILTER ' / OPTIi element. HIERARCH ESO INS ID = 'EFOSC/1.57' / Instrument ID. HIERARCH ESO INS MODE = 'DEFAULT ' / Instrument mode used. HIERARCH ESO INS MOS1 LEN = 1777.00 / MOSi slit length [arcsec] HIERARCH ESO INS MOS1 POSX = 1002.000 / MOSi slit position [pix] HIERARCH ESO INS MOS1 POSY = 995.000 / MOSi slit position [pix] HIERARCH ESO INS SLIT1 ENC = 257930 / Slit absolute position [Enc]. HIERARCH ESO INS SLIT1 LEN = 0.00 / SLIT length [arcsec]. HIERARCH ESO INS SLIT1 NAME = 'slit#1.0' / Slit common name. HIERARCH ESO INS SLIT1 NO = 5 / Slide position. HIERARCH ESO INS SLIT1 WID = 0.00 / SLIT width [arcsec]. HIERARCH ESO INS SWSIM = 'NORMAL ' / Software simulation. HIERARCH ESO INS WP NAME = 'HALF ' / WP name, valid values are HALF/QUAHIERARCH ESO INS WP ST = 'OUT ' / WP position. HIERARCH ESO OBS AIRM = 2.0 / Req. max. airmass HIERARCH ESO OBS AMBI FWHM = 1.5 / Req. max. seeing HIERARCH ESO OBS AMBI TRANS = '4THK ' / Req. sky transparency HIERARCH ESO OBS AOMODE = 'NO_AO ' / Req. AO mode HIERARCH ESO OBS CONTAINER ID= 1000051760 / Scheduling container ID HIERARCH ESO OBS CONTAINER TYPE= 'U ' / Scheduling container type HIERARCH ESO OBS DID = 'ESO-VLT-DIC.OBS-2.2' / OBS Dictionary HIERARCH ESO OBS EXECTIME = 1971 / Expected execution time HIERARCH ESO OBS GRP = '0 ' / linked blocks HIERARCH ESO OBS ID = 1000051940 / Observation block ID HIERARCH ESO OBS MOON DIST = 30 / Req. min. angular dist. from moon HIERARCH ESO OBS MOON FLI = 1.0 / Req. max. fractional lunar illum. HIERARCH ESO OBS NAME = 'AT2020wnx_class_g13_2' / OB name HIERARCH ESO OBS OBSERVER = 'UNKNOWN ' / Observer Name HIERARCH ESO OBS PI-COI ID = 73256 / ESO internal PI-COI ID HIERARCH ESO OBS PI-COI NAME = 'UNKNOWN ' / PI-COI name HIERARCH ESO OBS PROG ID = '106.216C.007' / ESO program identification HIERARCH ESO OBS START = '2020-10-25T04:54:07' / OB start time HIERARCH ESO OBS TARG NAME = 'AT2020wnx' / OB target name HIERARCH ESO OBS TPLNO = 2 / Template number within OB HIERARCH ESO OBS TWILIGHT = 0 / Req. twilight HIERARCH ESO OCS CON WCSFITS = T / Setup OS to add WCS in fits . HIERARCH ESO OCS DET1 IMGNAME= 'EFOSC_Spectrum' / Data File Name. HIERARCH ESO TEL AIRM END = 1.173 / Airmass at end HIERARCH ESO TEL AIRM START = 1.251 / Airmass at start HIERARCH ESO TEL ALT = 53.022 / Alt angle at start (deg) HIERARCH ESO TEL AMBI FWHM END= 1.23 / Observatory Seeing queried from ASHIERARCH ESO TEL AMBI FWHM START= 1.21 / Observatory Seeing queried from ASHIERARCH ESO TEL AMBI PRES END= 769.10 / Observatory ambient air pressure qHIERARCH ESO TEL AMBI PRES START= 769.10 / Observatory ambient air pressure qHIERARCH ESO TEL AMBI RHUM = 20. / Observatory ambient relative humiHIERARCH ESO TEL AMBI TEMP = 10.30 / Observatory ambient temperature quHIERARCH ESO TEL AMBI WINDDIR= 26. / Observatory ambient wind directioHIERARCH ESO TEL AMBI WINDSP = 5.00 / Observatory ambient wind speed queHIERARCH ESO TEL AZ = 260.724 / Az angle at start (deg) S=0,W=90 HIERARCH ESO TEL CHOP ST = F / True when chopping is active HIERARCH ESO TEL DATE = '2009-06-05T01:00:00' / TCS installation date HIERARCH ESO TEL DID = 'ESO-VLT-DIC.TCS' / Data dictionary for TEL HIERARCH ESO TEL DOME STATUS = 'FULLY-OPEN' / Dome status HIERARCH ESO TEL FOCU ID = 'NB ' / Telescope focus station ID HIERARCH ESO TEL FOCU LEN = 38.501 / Focal length (m) HIERARCH ESO TEL FOCU SCALE = 5.360 / Focal scale (arcsec/mm) HIERARCH ESO TEL FOCU VALUE = -3.430 / M2 setting (mm) HIERARCH ESO TEL GEOELEV = 2377. / Elevation above sea level (m) HIERARCH ESO TEL GEOLAT = -29.2584 / Tel geo latitute (+=North) (deg) HIERARCH ESO TEL GEOLON = -70.7345 / Tel geo longitude (+=East) (deg) HIERARCH ESO TEL ID = 'v 293588' / TCS version number HIERARCH ESO TEL MOON DEC = -18.13675 / -18:08:12.2 DEC (J2000) (deg) HIERARCH ESO TEL MOON RA = 324.724790 / 21:38:53.9 RA (J2000) (deg) HIERARCH ESO TEL OPER = 'I. CONDOR' / Telescope Operator HIERARCH ESO TEL PARANG END = -117.270 / Parallactic angle at end (deg) HIERARCH ESO TEL PARANG START= -115.263 / Parallactic angle at start (deg) HIERARCH ESO TEL TARG ALPHA = 51903.180 / Alpha coordinate for the target HIERARCH ESO TEL TARG COORDTYPE= 'M ' / Coordinate type (M=mean A=apparentHIERARCH ESO TEL TARG DELTA = -174935.600 / Delta coordinate for the target HIERARCH ESO TEL TARG EPOCH = 2000.000 / Epoch HIERARCH ESO TEL TARG EPOCHSYSTEM= 'J ' / Epoch system (default J=Julian) HIERARCH ESO TEL TARG EQUINOX= 2000.000 / Equinox HIERARCH ESO TEL TARG PARALLAX= 0.000 / Parallax HIERARCH ESO TEL TARG PMA = 0.000000 / Proper Motion Alpha HIERARCH ESO TEL TARG PMD = 0.000000 / Proper motion Delta HIERARCH ESO TEL TARG RADVEL = 0.000 / Radial velocity HIERARCH ESO TEL TH M1 TEMP = -1.00 / M1 superficial temperature HIERARCH ESO TEL TRAK STATUS = 'NORMAL ' / Tracking status HIERARCH ESO TEL TSS TEMP8 = 9.300 / Temperature Sensing System HIERARCH ESO TPL DID = 'ESO-VLT-DIC.TPL-1.9' / Data dictionary for TPL HIERARCH ESO TPL EXPNO = 1 / Exposure number within template HIERARCH ESO TPL ID = 'EFOSC_spec_obs_Spectrum' / Template signature IDHIERARCH ESO TPL NAME = 'Spectroscopy' / Template name HIERARCH ESO TPL NEXP = 1 / Number of exposures within templatHIERARCH ESO TPL PRESEQ = 'EFOSC_spec_obs_Spectrum.seq' / Sequencer script HIERARCH ESO TPL START = '2020-10-25T05:12:05' / TPL start time HIERARCH ESO TPL VERSION = '1.0 ' / Version of the template ORIGFILE= 'EFOSC_Spectrum299_0007.fits' / Original File Name ARCFILE = 'EFOSC.2020-10-25T05:12:28.517.fits' / Archive File Name CHECKSUM= 'nHQgqGQgnGQgnGQg' / HDU checksum updated 2020-10-25T06:56:13 DATASUM = '2543597639' / data unit checksum updated 2020-10-25T06:56:13 WCSDIM = 3 LTM1_1 = 1. LTM2_2 = 1. WAT0_001= 'system=equispec' WAT1_001= 'wtype=linear label=Wavelength units=angstroms' WAT2_001= 'wtype=linear' TRIM = 'Oct 25 6:52 Trim data section is [100:950,1:1015]' CCDSEC = '[100:950,1:1015]' CCDMEAN = 389.3506 CCDMEANT= 1288075970 CCDPROC = 'Oct 25 6:52 CCD processing done' DCLOG1 = 'Transform' DC-FLAG = 0 BANDID1 = 'spectrum - background fit, weights variance, clean yes' BANDID2 = 'raw - background fit, weights none, clean no' BANDID3 = 'background - background fit' BANDID4 = 'sigma - background fit, weights variance, clean yes' APNUM1 = '1 1 445.53 454.99' CTYPE3 = 'LINEAR ' CD3_3 = 1. LTM3_3 = 1. WAT3_001= 'wtype=linear' FILETYPE= 22208 / 1D wavelength and flux calibrated spectrum PRODCATG= 'SCIENCE.SPECTRUM' / Data product category TRACE1 = 'tAT2020wnx_20201024_Gr13_Free_slit1.0_1_ex.fits' AIRMASS = 1.207015021583857 / mean airmass computed with astcalc EX-FLAG = 0 CA-FLAG = 0 BUNIT = 'erg/cm2/s/Angstrom' / Flux Calibration Units SENSFUN = 'sens_2DR_Gr13_Free_slit1.0.fits' / sensitivity function SNR = 10.4757251739502 / Average S/N ratio OBSTECH = 'SPECTRUM' / Observation technique REFERENC= 'Smartt et al 2014' / Bibliographic reference PROCSOFT= 'ntt_2.4.0' / pipeline version OBID1 = 1000051940 / Observation block ID FILTER = 'Free ' / Filter name DATAMAX = 7.715576E-16 / Maximum pixel value PROG_ID = '106.216C.007' / ESO program identification DATAMIN = -7.184299E-18 / Minimal pixel value GAIN = 0.91 / Conversion from electrons to ADU QUALITY = 'Rapid ' / Final or Rapid reduction END $$Ѻ.$P?$֬$.$@$բ$i7$r|$y$h$Z$$.$3_$g$$}$-$O$-$|$'$$)$xC$$$P$1$$$r7$$#$B$¯$$E$$c$$a$$\~$$t$_$N$W$=$$$G$$ÙN$$Q$ZB$ƭ$$$$6$$eN$%$a$\$$^$$b$T$j$Α$$R$$$"$Y$-{$C$$$)$$$$F$lT$s$$$ƥ$q$$ $$P$)_$$$I$$$4$ $GE$+$b$$x$$`$=%$$$ $)+$x'$1j$`$$O$fN$$$$$]$S$?$$$`$;$$]$P$;$f$$i$$$4$7$$t$2z$h$$$$a$r$$$$!$.$$$0$$$)$N$w$Aw$F`$$x$T$%$e}$w$ĺ$78$k$+$}H$ $$$$ $$Z $$$V$$z$Ÿ$h$$?$$$6$M$$o$z$jQ$Ji$$|$6$ik$RH$w$ $GL$v$)$Y$b`$j_$4$Ψ$W$"$*$ p$R$6$$$w$$$$$$f$,$a$Fj$$k]$ %$$}$$*$Mp$$%$v$$$/K$vq$$z$|$H$;$h$XK$m$$p$P$j1$NM$=.$`~$*$*$U$$6$$$$m$ A$͛$$~4$$5$<$e$$$^$$y4$$$Ϟ$$"$6h$Ǡ$$p$$C$ -$K$$$T$$x"$lP${$v${$$cf$$)$1$1$z&$$yA$&$$$v=$%$$zC$$l$am8$t$~G$b%5${J$ki$$zsk$pF$z$u$n$rY?$~$f$*$]$;$#$_$\yH$=$m$s$XF$n$X^$4$fe$yU$a$x$k$hU$x;$w$m2$]X$m${$j6$h$ C$`M$}J$q$sk$U<$U$w$p$_$<$aQ$tTL$TE$S)$oY$]$]7$d`$j4$eqx$_$]<$g+$^$TW$X$KF$lY$|$\$U]`$\$r$d8B$bG$c$u$Iy$N$s$Y?$[+$a]$r7$gE$;$Jf$Xs$PW.$e$Of$H$lQ$bC$Z U$Qx$L$_$`4$V$V4$d_$O1$4$PB$QLm$O$P$5$:M4$X$KQ$\X$c$W$M3!$8{$aA$J'y$Dk$f*$C5$f$C$=k=$Oc$Z$A$7K|$= $_R$ODv$Pio$Al$^ $O$E$Q$Mx$qz$iT$=f$>r$;bN$/H$B$P$HQ~$EB'$U$EL$5$\;X$Ok$D$S $E$=}$Is$7W$cS$L$. $U$JCk$4$FK$A$+A$I$:R$F$S׳$S$U$W$EL~$?|$K7$Y<$>9$6v$<=$=$6$AC$>r$6 $5u%$C$0$6U$9r$!,$C$H $)h$0eI$4$II$X$FO$Y M$.ɉ$7Sb$PT$2$={$>%$8$5}$1$3$3!$3$*F$%$$J $24$:^$*P$?l$/$?$Gu$1|$F$@$En$0$P$,<$)=$Dd$.r$+$Zy$3<$C$"($$~B$"2n$Db$$.J$$l$7]G$0F$.$Dk$0$H%$*$$'>$/p$#o0$&x$7$6b$U$0o$N$7t$'C$H]$'$R'W$