Id: | 1698001 |
Filename: | /mnt/data0/cta-n/2019/20190428/03031/C0/20190428222641-206-RA.fits |
Dark: | calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20190401_1x1_1056x1024_120.0.fits |
Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20181023_1x1_1056x1024_V.fits |
Time: | 2019-04-28 22:26:41 UT |
Night: | 20190428 |
Site: | cta-n |
CCD: | C0 / 2596 |
Type: | object |
Image size: | 1056x1024 |
Binning: | 1x1 |
Exposure: | 120.0 s |
Filter: | V |
Target: | 3031 / 49P/Arend-Rigaux |
RA: | 208.041102627 |
Dec: | 18.0778308025 |
Alt / Az: | 57.9540241818 282.466513213 |
BITPIX: | 16 | unsigned short data |
NAXIS: | 2 | number of axes |
NAXIS1: | 1056 | length of data axis |
NAXIS2: | 1024 | length of data axis |
PCOUNT: | 0 | size of special data area |
GCOUNT: | 1 | one data group (required keyword) |
XTENSION: | 'BINTABLE' | binary table extension |
CTIME: | 1556490401 | exposure start (seconds since 1.1.1970) |
USEC: | 206852 | exposure start micro seconds |
JD: | 2458602.4351062 | Modified Julian Date |
DATE-OBS: | '2019-04-28T22:26:41.206' | start of exposure |
TARGET: | 3031 | target id |
TARSEL: | 3031 | selector target id |
TARTYPE: | 'E' | target type |
OBSID: | 7947 | observation id |
IMGID: | 4 | image id |
PROC: | 3 | procesing status; info in DB |
CCD_NAME: | 'C0' | camera name |
MOONDIST: | 127.342952019407 | angular distance to between observation and the |
MOONRA: | 333.112255659653 | lunar RA |
MOONDEC: | -14.5317054100447 | lunar DEC |
MOONPHA: | 61.9975882788628 | moon phase |
MOONALT: | -64.9594466006821 | lunar altitude |
MOONAZ: | 240.086688387785 | lunar azimuth |
ELL_EPO: | 2458314.99709988 | epoch of the orbit |
ELL_N: | 0.146183097916602 | n parameter of the orbit |
ELL_A: | 3.56892927578201 | a parameter of the orbit |
ELL_E: | 0.59943 | orbit eccentricity |
ELL_PERI: | 332.8879 | perihelium parameter |
ELL_NODE: | 118.8242 | node angle |
ELL_INCL: | 19.0432 | orbit inclination |
EARTH_DISTANCE: | 2.1299420678334 | Earth distance (in AU) |
SOLAR_DISTANCE: | 3.02346928347752 | Solar distance (in AU) |
PARALLAX_RA: | 0.000571394956920926 | RA parallax |
PARALLAX_DEC: | -0.000258719638548399 | DEC parallax |
EXPOSURE: | 120.0 | exposure length in seconds |
EXPTIME: | 120.0 | 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: | 7 | script loop count |
SCRIPT: | 'filter=R E 120 filter=V E 120' | script used to take this images |
SCR_COMM: | '' | comment recorded for this script |
COMM_NUM: | 0 | comment order within current script |
CCD_TYPE: | 'MI G2-1000BI rev.20' | camera type |
CCD_SER: | 'G2EV01000-02596' | camera serial number |
CCD_CHIP: | 'CCD47-10' | camera chip type |
IMAGETYP: | 'object' | IRAF based image type |
OBJECT: | '49P/Arend-Rigaux' | target object name |
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: | 15.35728 | detector air temperature |
CCD_TEMP: | -19.84999 | CCD temperature |
COOLING: | True | camera cooling start/stop |
CCD_SET: | -20.0 | CCD set temperature |
TEMPPWR: | 41420 | [%] utilization of cooling power |
GAIN: | 1167 | [e-ADU] gain |
PRODUCT_ID: | 2596 | camera product identification |
SHIFT: | 0 | shift (for partial, not cleared readout) |
RDOUTM: | 'LOW NOISE' | camera mode |
MNT_NAME: | 'T0' | name of mount |
LATITUDE: | 28.7666666666667 | observatory latitude |
LONGITUD: | -17.9 | 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: | 208.043866649738 | original position (epoch) RA |
ORIDEC: | 18.0782772903279 | 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: | 208.043866649738 | telescope FOV center position (J2000) - with of |
OBJDEC: | 18.0782772903279 | telescope FOV center position (J2000) - with of |
TARRA: | 208.324934805634 | target position with computed corrections (prec |
TARDEC: | 17.9090920765537 | target position with computed corrections (prec |
CORR_RA: | 0.056215 | correction from closed loop RA |
CORR_DEC: | -0.0784580000000119 | correction from closed loop DEC |
MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
TELRA: | 208.325 | mount position (from sensors, sky coordinates) |
TELDEC: | 17.9091666666667 | mount position (from sensors, sky coordinates) |
JD_HELIO: | 2458602.44077226 | heliocentric JD |
TEL_ALT: | 57.9540241817783 | horizontal telescope coordinates altitude |
TEL_AZ: | 282.466513213263 | horizontal telescope coordinates azimuth |
PARKTIME: | 1556433401.37493 | Time of last mount park |
AIRMASS: | 1.1794627051089 | Airmass of target location |
HA: | 327.011818505083 | Location hour angle |
LST: | 175.336818505083 | Local Sidereal Time |
MOVE_NUM: | 1341 | number of movements performed by the driver; us |
CORR_IMG: | 1 | ID of last image used for correction |
CORR_OBS: | 7944 | ID of last observation used for correction |
MNT_ROTA: | 0.0 | mount rotang |
MNT_FLIP: | 0 | telescope flip |
LOCATIME: | 336.616666666667 | telescope local time |
FLIP: | 'West' | telescope flip |
GSTAT: | '0' | low-level status as returned by mount |
MNT_INFO: | 1556490393.17622 | time when mount informations were collected |
SUN_ALT: | -31.9864225327835 | solar altitude |
SUN_AZ: | 132.28581303823 | solar azimuth |
FOC_TYPE: | 'OPTEC_TCF' | focuser type |
FOC_POS: | 3140.0 | focuser position |
FOC_TAR: | 3140.91943359375 | focuser target position |
FOC_DEF: | 3140.91932705 | 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: | 6.5 | focuser temperature |
WEATHER.NEXT_GOOD_WEATHER: | 1554733078.0 | date and time of next good we |
WEATHER.UPDATE_TIME: | 1556490362.0 | time of last update of weather stat |
WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
WEATHER.RAIN: | False | rain condition as set by external script |
WEATHER.TEMPERATURE: | 10.55 | temperature as set by external script |
WEATHER.WINDSPEED: | 2.62222222222 | wind speed as set by external scrip |
WEATHER.HUMIDITY: | 12.22 | humidity as set by external script |
WEATHER.PRESSURE: | 788.59 | pressure as set by external script |
CAM_FILT: | 2 | filter used for image |
AVERAGE: | 555.330768931996 | average value of image |
STDEV: | 141.578511457022 | standard deviation value of image |
CTYPE1T: | 'RA---TAN' | WCS transformation type |
CTYPE2T: | 'DEC--TAN' | WCS transformation type |
CRVAL1T: | 208.043866649738 | reference value on 1st axis |
CRVAL2T: | 18.0782772903279 | 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 |
FILTER: | 'V' | camera filter as string |
DATE: | '2019-04-28T22:28:51.018' | creation date |
_CSAXES: | 2 | no comment |
_TYPE1: | 'RA---TAN-SIP' | TAN (gnomic) projection + SIP distortions |
_TYPE2: | 'DEC--TAN-SIP' | TAN (gnomic) projection + SIP distortions |
_QUINOX: | 2000.0 | Equatorial coordinates definition (yr) |
_ONPOLE: | 180.0 | no comment |
_ATPOLE: | 0.0 | no comment |
_RVAL1: | 208.040792624 | RA of reference point |
_RVAL2: | 18.0781570963 | DEC of reference point |
_RPIX1: | 528.5 | X reference pixel |
_RPIX2: | 512.5 | Y reference pixel |
_UNIT1: | 'deg' | X pixel scale units |
_UNIT2: | 'deg' | Y pixel scale units |
_D1_1: | 0.000423037292497 | Transformation matrix |
_D1_2: | -3.53955199859e-06 | no comment |
_D2_1: | -3.66583292844e-06 | no comment |
_D2_2: | -0.000423225419935 | no comment |
_MAGEW: | 1056 | Image width, in pixels. |
_MAGEH: | 1024 | Image height, in pixels. |
__ORDER: | 2 | Polynomial order, axis 1 |
__0_0: | 0 | no comment |
__0_1: | 0 | no comment |
__0_2: | -9.07152192531e-07 | no comment |
__1_0: | 0 | no comment |
__1_1: | 1.27081878409e-06 | no comment |
__2_0: | 2.84020821705e-07 | no comment |
_P_ORDER: | 2 | Inv polynomial order, axis 1 |
_P_0_0: | 1.53344747964e-06 | no comment |
_P_0_1: | -1.90325673344e-06 | no comment |
_P_0_2: | 9.07148853808e-07 | no comment |
_P_1_0: | 1.23265402579e-06 | no comment |
_P_1_1: | -1.27082299314e-06 | no comment |
_P_2_0: | -2.84023791177e-07 | no 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: | 207.807195733 | RA of reference point |
CRVAL2: | 18.2970076963 | DEC of reference point |
CRPIX1: | 0 | X reference pixel |
CRPIX2: | 0 | Y reference pixel |
CUNIT1: | 'deg' | X pixel scale units |
CUNIT2: | 'deg' | Y pixel scale units |
CD1_1: | 0.000423214733537 | Transformation matrix |
CD1_2: | -2.66582627256e-06 | no comment |
CD2_1: | -4.84330760525e-06 | no comment |
CD2_2: | -0.000422614534454 | no comment |
IMAGEW: | 1056 | Image width, in pixels. |
IMAGEH: | 1024 | 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: | -1.23849892552e-06 | no comment |
A_1_0: | 0 | no comment |
A_1_1: | 5.31528343072e-07 | no comment |
A_2_0: | -6.35071012387e-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: | 2.8720852621e-06 | no comment |
B_1_0: | 0 | no comment |
B_1_1: | -3.84348089807e-06 | no comment |
B_2_0: | -1.71767145116e-06 | no comment |
AP_ORDER: | 2 | Inv polynomial order, axis 1 |
AP_0_0: | 0.00087661153593 | no comment |
AP_0_1: | -2.36721401544e-06 | no comment |
AP_0_2: | 1.2333882058e-06 | no comment |
AP_1_0: | -2.76718988427e-06 | no comment |
AP_1_1: | -5.17088588386e-07 | no comment |
AP_2_0: | 6.35550560989e-07 | no comment |
BP_ORDER: | 2 | Inv polynomial order, axis 2 |
BP_0_0: | -0.00074478470959 | no comment |
BP_0_1: | 2.51832312402e-06 | no comment |
BP_0_2: | -2.85579048178e-06 | no comment |
BP_1_0: | -3.55876481643e-06 | no comment |
BP_1_1: | 3.81781436473e-06 | no comment |
BP_2_0: | 1.73438392783e-06 | no comment |
_ATE: | '2019-04-29T00:28:50' | Date this file was created. |
RA_ERR: | 0.0030484147 | RA error in position |
DEC_ERR: | 0.0003449408 | DEC error in position |
POS_ERR: | 0.00291477219482038 | error in position |
CHECKSUM: | 'DSSSGSSRDSSRDSSR' | HDU checksum updated 2022-10-06T04:09:24 |
DATASUM: | '1869799236' | data unit checksum updated 2022-10-06T04:09:24 |