Id: | 3237657 |
Filename: | /mnt/data0/cta-n/2018/20181020/02000/WF0/20181020204804-816-RA.fits |
Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20181104_1x1_4096x4096_30.0.fits |
Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20181104_1x1_4096x4096_B.fits |
Time: | 2018-10-20 20:48:04 UT |
Night: | 20181020 |
Site: | cta-n |
CCD: | WF0 / 6149 |
Type: | object |
Image size: | 4148x4124 (4096x4096 usable) |
Binning: | 1x1 |
Exposure: | 30.0 s |
Filter: | B |
Target: | 2000 / vaodscan |
RA: | 262.213037284 |
Dec: | -0.229442136035 |
Alt / Az: | 25.1811967796 74.8787514975 |
BITPIX: | 16 | ASCII or bytes array |
NAXIS: | 2 | Minimal header |
NAXIS1: | 4148 | length of data axis |
NAXIS2: | 4124 | length of data axis |
PCOUNT: | 0 | size of special data area |
GCOUNT: | 1 | one data group (required keyword) |
XTENSION: | 'BINTABLE' | binary table extension |
CTIME: | 1540068484 | exposure start (seconds since 1.1.1970) |
USEC: | 816190 | exposure start micro seconds |
JD: | 2458412.36669197 | Modified Julian Date |
DATE-OBS: | '2018-10-20T20:48:04.816' | start of exposure |
TARGET: | 2000 | target id |
TARSEL: | 2000 | selector target id |
TARTYPE: | 'O' | target type |
OBSID: | 1724 | observation id |
IMGID: | 2 | image id |
PROC: | 3 | procesing status; info in DB |
CCD_NAME: | 'WF0' | camera name |
MOONDIST: | -9.1191291391491e-36 | angular distance to between observation and the |
MOONRA: | 344.723774929461 | lunar RA |
MOONDEC: | -10.042095433168 | lunar DEC |
MOONPHA: | 25.0403287498275 | moon phase |
MOONALT: | 46.0658623262544 | lunar altitude |
MOONAZ: | 328.914205975569 | lunar azimuth |
EXPOSURE: | 30.0 | exposure length in seconds |
EXPTIME: | 30.0 | exposure length in seconds |
INSTRUME: | 'WF0' | name of the data acqusition instrument |
TELESCOP: | '' | name of the data acqusition telescope |
ORIGIN: | 'Institute of Physics ASCR' | organisation responsible for data |
FOC_NAME: | 'FWF' | name of focuser |
SCRIPREP: | 0 | script loop count |
SCRIPT: | 'exe /home/honza/vaodscan.py' | script used to take this images |
SCR_COMM: | '' | comment recorded for this script |
COMM_NUM: | 0 | comment order within current script |
CCD_TYPE: | 'G4-16000' | camera type |
CCD_SER: | 'G4KF16000-0614' | camera serial number |
CCD_CHIP: | 'KAF-16803' | camera chip type |
IMAGETYP: | 'object' | IRAF based image type |
OBJECT: | 'vaodscan' | 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: | 16.25158 | detector air temperature |
CCD_TEMP: | -19.93349 | CCD temperature |
COOLING: | True | camera cooling start/stop |
CCD_SET: | -20.0 | CCD set temperature |
TEMPPWR: | 0.625 | [%] utilization of cooling power |
VOLTAGE: | 10.66188 | [V] current voltage of the camera power supply |
GAIN: | 1.6 | [e-ADU] gain |
PRODUCT_ID: | 6149 | camera product identification |
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: | 262.227872270593 | original position (epoch) RA |
ORIDEC: | -0.128245758958105 | 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: | 262.227872270593 | telescope FOV center position (J2000) - with of |
OBJDEC: | -0.128245758958105 | telescope FOV center position (J2000) - with of |
TARRA: | 262.483833859051 | target position with computed corrections (prec |
TARDEC: | -0.124793760072722 | 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: | 262.483333333333 | mount position (from sensors, sky coordinates) |
TELDEC: | -0.124722222222222 | mount position (from sensors, sky coordinates) |
JD_HELIO: | 2458412.36382788 | heliocentric JD |
TEL_ALT: | 25.1811967795836 | horizontal telescope coordinates altitude |
TEL_AZ: | 74.8787514974823 | horizontal telescope coordinates azimuth |
PARKTIME: | 1540065254.52602 | Time of last mount park |
AIRMASS: | 2.34323754898423 | Airmass of target location |
HA: | 60.8842109563842 | Location hour angle |
LST: | 323.367544289718 | Local Sidereal Time |
MOVE_NUM: | 13 | 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: | 312.191666666667 | telescope local time |
FLIP: | '' | telescope flip |
MNT_INFO: | 1540068482.187 | time when mount informations were collected |
SUN_ALT: | -29.6347326869648 | solar altitude |
SUN_AZ: | 94.2486538360722 | solar azimuth |
FOC_TYPE: | 'GCUSB-nStep' | focuser type |
FOC_POS: | 2400.0 | focuser position |
FOC_TAR: | 2400.1337890625 | focuser target position |
FOC_DEF: | 2400.13379194 | 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 |
CAM_FILT: | 0 | filter used for image |
AVERAGE: | 1146.65634630925 | average value of image |
STDEV: | 223.27695654473 | standard deviation value of image |
CTYPE1T: | 'RA---TAN' | WCS transformation type |
CTYPE2T: | 'DEC--TAN' | WCS transformation type |
CRVAL1T: | 262.227872270593 | reference value on 1st axis |
CRVAL2T: | -0.128245758958105 | reference value on 2nd axis |
CRPIX1T: | 2074.0 | reference pixel of the 1st axis |
CRPIX2T: | 2062.0 | reference pixel of the 2nd axis |
CDELT1T: | 0.0039 | delta along 1st axis |
CDELT2T: | -0.0039 | delta along 2nd axis |
CROTA2T: | 0.0 | rotational angle |
FILTER: | 'B' | camera filter as string |
DATE: | '2020-01-10T03:12:49' | Date this file was created. |
RA_ERR: | -0.0204755962 | RA error in position |
DEC_ERR: | 0.0936824627 | DEC error in position |
POS_ERR: | 0.0958939515101463 | error in position |
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: | 262.242640628 | RA of reference point |
CRVAL2: | -0.2195500763 | DEC of reference point |
CRPIX1: | 2074.5 | X reference pixel |
CRPIX2: | 2062.5 | Y reference pixel |
CUNIT1: | 'deg' | X pixel scale units |
CUNIT2: | 'deg' | Y pixel scale units |
CD1_1: | -0.00394728719649 | Transformation matrix |
CD1_2: | -6.1595688128e-07 | no comment |
CD2_1: | -4.81664176939e-06 | no comment |
CD2_2: | 0.00394224850096 | no comment |
IMAGEW: | 4148 | Image width, in pixels. |
IMAGEH: | 4124 | Image height, in pixels. |
A_ORDER: | 4 | Polynomial order, axis 1 |
A_0_0: | 0 | no comment |
A_0_1: | 0 | no comment |
A_0_2: | -1.63324642037e-06 | no comment |
A_0_3: | 1.14548438457e-09 | no comment |
A_0_4: | -3.93503295066e-13 | no comment |
A_1_0: | 0 | no comment |
A_1_1: | -9.43022210637e-07 | no comment |
A_1_2: | -1.15317419606e-09 | no comment |
A_1_3: | 3.32200668823e-13 | no comment |
A_2_0: | -1.42151914713e-07 | no comment |
A_2_1: | -2.39680799223e-11 | no comment |
A_2_2: | 3.26939611098e-13 | no comment |
A_3_0: | -1.26713478431e-09 | no comment |
A_3_1: | 4.6341666409e-13 | no comment |
A_4_0: | -2.26359160337e-14 | no comment |
B_ORDER: | 4 | Polynomial order, axis 2 |
B_0_0: | 0 | no comment |
B_0_1: | 0 | no comment |
B_0_2: | -1.40477342339e-07 | no comment |
B_0_3: | -1.60591250767e-09 | no comment |
B_0_4: | 5.03979864604e-13 | no comment |
B_1_0: | 0 | no comment |
B_1_1: | 1.92233031709e-06 | no comment |
B_1_2: | -7.96357575054e-10 | no comment |
B_1_3: | 9.10193042879e-14 | no comment |
B_2_0: | -9.00369727352e-07 | no comment |
B_2_1: | -3.99009839599e-10 | no comment |
B_2_2: | -2.63951930606e-13 | no comment |
B_3_0: | 3.83905809709e-10 | no comment |
B_3_1: | -3.4953721856e-13 | no comment |
B_4_0: | 1.88895213203e-13 | no comment |
AP_ORDER: | 4 | Inv polynomial order, axis 1 |
AP_0_0: | 0.00691690440983 | no comment |
AP_0_1: | 6.88833288829e-05 | no comment |
AP_0_2: | 1.59027123077e-06 | no comment |
AP_0_3: | -1.20595162679e-09 | no comment |
AP_0_4: | 4.30201291511e-13 | no comment |
AP_1_0: | -8.18943531478e-05 | no comment |
AP_1_1: | 1.01664145275e-06 | no comment |
AP_1_2: | 1.17893242907e-09 | no comment |
AP_1_3: | -3.43388972146e-13 | no comment |
AP_2_0: | 1.44832262423e-07 | no comment |
AP_2_1: | 1.6202694891e-11 | no comment |
AP_2_2: | -3.29858431342e-13 | no comment |
AP_3_0: | 1.31251084959e-09 | no comment |
AP_3_1: | -4.9566193062e-13 | no comment |
AP_4_0: | 2.40881369358e-14 | no comment |
BP_ORDER: | 4 | Inv polynomial order, axis 2 |
BP_0_0: | -0.0133171066937 | no comment |
BP_0_1: | -7.26084440034e-05 | no comment |
BP_0_2: | 1.91844828107e-07 | no comment |
BP_0_3: | 1.65847584919e-09 | no comment |
BP_0_4: | -5.32656846546e-13 | no comment |
BP_1_0: | 1.53775439058e-05 | no comment |
BP_1_1: | -1.95023818305e-06 | no comment |
BP_1_2: | 8.31378984902e-10 | no comment |
BP_1_3: | -1.10633726631e-13 | no comment |
BP_2_0: | 9.10912607788e-07 | no comment |
BP_2_1: | 4.19512284004e-10 | no comment |
BP_2_2: | 2.62083760209e-13 | no comment |
BP_3_0: | -4.02614413517e-10 | no comment |
BP_3_1: | 3.68838132286e-13 | no comment |
BP_4_0: | -1.92501156772e-13 | no comment |
_ATE: | '2020-01-10T03:12:46' | Date this file was created. |
CHECKSUM: | 'WimnahknYhknahkn' | HDU checksum updated 2022-10-04T22:54:09 |
DATASUM: | '1145800651' | data unit checksum updated 2022-10-04T22:54:09 |