Image 7117705

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:7117705
Filename: /mnt/data3/cta-n/2024/20240406/00001/C0/20240406201506-621-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20240401_1x1_1056x1024_10.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20231201_1x1_1056x1024_N.fits
Time:2024-04-06 20:15:06 UT
Night:20240406
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:10.0 s
Filter:N
Target:1 / Dark frames
RA:121.10280591340182
Dec:48.8064868144856
Alt / Az:53.9537934245876 163.867261137775
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1712434506 exposure start (seconds since 1.1.1970)
USEC: 621641 exposure start micro seconds
JD: 2460407.34382446 Modified Julian Date
DATE-OBS: '2024-04-06T20:15:06.621' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 73161 observation id
IMGID: 1 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 119.912759798038 angular distance to between observation and the
MOONRA: 351.834890930625 lunar RA
MOONDEC: -5.9754215044465 lunar DEC
MOONPHA: 84.8999958818807 moon phase
MOONALT: -37.3368446398371 lunar altitude
MOONAZ: 105.625330172902 lunar azimuth
EXPOSURE: 10.0 exposure length in seconds
EXPTIME: 10.0 exposure length in seconds
INSTRUME: 'BART 254/1600 mm' name of the data acqusition instrument
TELESCOP: '' name of the data acqusition telescope
ORIGIN: 'Institute of Physics ASCR' organisation responsible for data
FOC_NAME: 'F0' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: 'filter=DF D 1 filter=DF D 2 filter=DF D 3 filter=DF D 5 filter=DF D 10 filter=DF D 20 filter=DF D 30 filter=DF D 45 filter=DF D 60 filter=DF D 90 filter=DF D 120 filter=DF D 180' script used to take th
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'G2-1000BI' camera type
CCD_SER: 'G2EV01000-0259' camera serial number
CCD_CHIP: 'CCD47-10' camera chip type
IMAGETYP: 'object' IRAF based image type
SLITPOSX: -1.0 [pixels] slit position along dithering axis
SLITPOSY: -1.0 [pixels] slit position along dithering axis
BINNING: '1x1' [pixelX x pixelY] chip binning
BINX: 1 [pixels] binning along X axis
BINY: 1 [pixels] binning along X axis
SHUTTER: 0 shutter state (0 - opened, 1 - closed)
CCD_AIR: 8.321535 detector air temperature
CCD_TEMP: -19.98623 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 41997 [%] utilization of cooling power
GAIN: 1167 [e-ADU] gain
product_id: 2596 camera product identification
SHIFT: 0 shift (for partial, not cleared readout)
NCLEARS: 0 Number of CCD clears before exposure
RDOUTM: 'LOW NOISE' camera mode
OBJECT: 'Dark frames' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.next_good_weather: 1712435401.0 date and time of next good we
WEATHER.update_time: 1712434501.0 time of last update of device statu
WEATHER.good_weather: False weather quality as set by external script
WEATHER.rain: False Rain
WEATHER.temperature: 2.47 Temperature, degrees
WEATHER.windspeed: 4.96944444444 Wind speed, m/s
WEATHER.humidity: 93.42 Humidity
WEATHER.pressure: 781.73 Pressure
WEATHER.dust: 0.646453535304 Dust concentration, ug/m^3
UPS.next_good_weather: 1711258043.0 date and time of next good weathe
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2385.0 focuser position
FOC_TAR: 3185.55322265625 focuser target position
FOC_DEF: 3185.55310621 default target value
FOC_FILTEROFF: 0.0 offset related to actual filter
FOC_FOFF: 0.0 offset from focusing routine
FOC_TOFF: 0.0 temporary offset for focusing
FOC_TEMP: -0.7 focuser temperature
MNT_NAME: 'T0' name of mount
LATITUDE: 28.7705555555556 observatory latitude
LONGITUD: -17.8944444444444 observatory longitude
ALTITUDE: 2184.0 observatory altitude
AMBTEMP: 10.0 [C] observatory ambient temperature
AMBHUMIDITY: 70.0 [%] observatory relative humidity
WAVELENGTH: 500.0 [nm] incoming radiation wavelength
DUT1: 0.0 [s] UT1 - UTC
ORIRA: 121.224999738454 original position (epoch) RA
ORIDEC: 48.7705555555556 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.0 object offset RA
OFFSDEC: 0.0 object offset DEC
OBJRA: 121.224999738454 telescope FOV center position (J2000) - with of
OBJDEC: 48.7705555555556 telescope FOV center position (J2000) - with of
TARRA: 121.668804840835 target position with computed corrections (prec
TARDEC: 48.7005085901565 target position with computed corrections (prec
CORR_RA: 0.0 correction from closed loop RA
CORR_DEC: 0.0 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 100.959583333333 mount position (from sensors, sky coordinates)
TELDEC: 62.2072222222222 mount position (from sensors, sky coordinates)
JD_HELIO: 2460407.34304902 heliocentric JD
TEL_ALT: 53.9537934245876 horizontal telescope coordinates altitude
TEL_AZ: 163.867261137775 horizontal telescope coordinates azimuth
PARKTIME: 1712434503.31221 Time of last mount park
AIRMASS: 1.23635721914786 Airmass of target location
HA: 20.5279609771377 Location hour angle
LST: 121.487544310471 Local Sidereal Time
MOVE_NUM: 1259 number of movements performed by the driver; us
CORR_IMG: 0 ID of last image used for correction
CORR_OBS: 0 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 303.774583333333 telescope local time
FLIP: 'East' telescope flip
GSTAT: '2' low-level status as returned by mount
MNT_INFO: 1712434506.43338 time when mount informations were collected
SUN_ALT: -10.2722030775361 solar altitude
SUN_AZ: 103.634159204638 solar azimuth
CAM_FILT: 6 filter used for image
AVERAGE: 1118.11874318565 average value of image
STDEV: 59.8193353682662 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 121.224999738454 reference value on 1st axis
CRVAL2T: 48.7705555555556 reference value on 2nd axis
CRPIX1T: 528.0 reference pixel of the 1st axis
CRPIX2T: 512.0 reference pixel of the 2nd axis
CDELT1T: 0.000425 delta along 1st axis
CDELT2T: -0.000425 delta along 2nd axis
CROTA2T: 0.0 rotational angle
DATASEC: '[1:1056,3:1026]' good data section
FILTER: 'N' camera filter as string
DATE: '2024-04-06T20:18:17.061' creation date
WCSAXES: 2 no comment
CTYPE1: 'RA---TAN' TAN (gnomic) projection
CTYPE2: 'DEC--TAN' TAN (gnomic) projection
EQUINOX: 2000.0 Equatorial coordinates definition (yr)
LONPOLE: 180.0 no comment
LATPOLE: 0.0 no comment
CRVAL1: 121.101187564 RA of reference point
CRVAL2: 48.8058056503 DEC of reference point
CRPIX1: 531.5 X reference pixel
CRPIX2: 513.5 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.000433693274874 Transformation matrix
CD1_2: -1.22542401425e-05 no comment
CD2_1: -1.22542401425e-05 no comment
CD2_2: 0.000433693274874 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2024-04-06T20:18:16' Date this file was created.
RA_ERR: 0.1234736255 RA error in position
DEC_ERR: -0.0350393747 DEC error in position
POS_ERR: 0.088575053302637 error in position