Image 7049806
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7049806 |
| Filename: | /mnt/data3/cta-n/2024/20240313/03258/WF0/20240313202212-950-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20240301_1x1_4096x4096_60.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20220118_1x1_4096x4096_B.fits |
| Time: | 2024-03-13 20:22:12 UT |
| Night: | 20240313 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 60.0 s |
| Filter: | B |
| Target: | 3258 / 12P/Pons-Brooks |
| RA: | 11.314962291616492 |
| Dec: | 31.716393453347294 |
| Alt / Az: | 16.1160843411792 118.13356940819 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 4148 | length of data axis |
| NAXIS2: | 4124 | length of data axis |
| CTIME: | 1710361332 | exposure start (seconds since 1.1.1970) |
| USEC: | 950259 | exposure start micro seconds |
| JD: | 2460383.34847008 | Modified Julian Date |
| DATE-OBS: | '2024-03-13T20:22:12.950' | start of exposure |
| TARGET: | 3258 | target id |
| TARSEL: | 3258 | selector target id |
| TARTYPE: | 'E' | target type |
| OBSID: | 72105 | observation id |
| IMGID: | 11 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | 28.7071458365597 | angular distance to between observation and the |
| MOONRA: | 38.4519956648617 | lunar RA |
| MOONDEC: | 17.537308772299 | lunar DEC |
| MOONPHA: | 73.1226869727304 | moon phase |
| MOONALT: | 33.2396173945101 | lunar altitude |
| MOONAZ: | 92.9375452906552 | lunar azimuth |
| ELL_EPO: | 2460421.62400055 | epoch of the orbit |
| ELL_N: | 0.0138128905129892 | n parameter of the orbit |
| ELL_A: | 17.20334912416 | a parameter of the orbit |
| ELL_E: | 0.954615 | orbit eccentricity |
| ELL_PERI: | 198.9897 | perihelium parameter |
| ELL_NODE: | 255.856 | node angle |
| ELL_INCL: | 74.1914 | orbit inclination |
| EARTH_DISTANCE: | 1.63781975307824 | Earth distance (in AU) |
| SOLAR_DISTANCE: | 1.05248975125944 | Solar distance (in AU) |
| PARALLAX_RA: | -0.00154129262019197 | RA parallax |
| PARALLAX_DEC: | -0.000590020648985501 | DEC parallax |
| EXPOSURE: | 60.0 | exposure length in seconds |
| EXPTIME: | 60.0 | 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: | 1 | script loop count |
| SCRIPT: | 'filter=R E 60 filter=V E 60 filter=B E 60' | script used to take this |
| SCR_COMM: | '' | comment recorded for this script |
| COMM_NUM: | 0 | comment order within current script |
| CCD_TYPE: | 'G4-16000' | camera type |
| CCD_SER: | 'G4KF16000-0613' | camera serial number |
| CCD_CHIP: | 'KAF-16803' | 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: | 21.01971 | detector air temperature |
| CCD_TEMP: | -19.92031 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.656 | [%] utilization of cooling power |
| VOLTAGE: | 11.94708 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| product_id: | 6149 | camera product identification |
| PREFLASH: | 0.0 | Duration of CCD pre-exposure preflash |
| NCLEARS: | 0 | Number of CCD pre-exposure clears after preflas |
| RDOUTM: | 'Low Noise' | camera mode |
| OBJECT: | '12P/Pons-Brooks' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 980.0 | focuser position |
| FOC_TAR: | 980.0 | focuser target position |
| FOC_DEF: | 980.0 | 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 |
| WEATHER.next_good_weather: | 1710341822.0 | date and time of next good we |
| WEATHER.update_time: | 1710361322.0 | time of last update of device statu |
| WEATHER.good_weather: | True | weather quality as set by external script |
| WEATHER.rain: | False | Rain |
| WEATHER.temperature: | 10.98 | Temperature, degrees |
| WEATHER.windspeed: | 2.05833333333 | Wind speed, m/s |
| WEATHER.humidity: | 9.02 | Humidity |
| WEATHER.pressure: | 786.26 | Pressure |
| WEATHER.dust: | 0.468474886847 | Dust concentration, ug/m^3 |
| UPS.next_good_weather: | 1706708431.0 | date and time of next good weathe |
| 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: | 10.9207571918253 | original position (epoch) RA |
| ORIDEC: | 31.9016537569183 | 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: | 10.9207571918253 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 31.9016537569183 | telescope FOV center position (J2000) - with of |
| TARRA: | 11.2212545608102 | target position with computed corrections (prec |
| TARDEC: | 32.0534843881087 | target position with computed corrections (prec |
| CORR_RA: | -0.0612919999999804 | correction from closed loop RA |
| CORR_DEC: | 0.003917 | correction from closed loop DEC |
| MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
| TELRA: | 11.21875 | mount position (from sensors, sky coordinates) |
| TELDEC: | 32.0513888888889 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460383.34459362 | heliocentric JD |
| TEL_ALT: | 16.1160843411792 | horizontal telescope coordinates altitude |
| TEL_AZ: | 118.13356940819 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1710282964.205 | Time of last mount park |
| AIRMASS: | 3.57422852754252 | Airmass of target location |
| HA: | 88.2903583768402 | Location hour angle |
| LST: | 99.5091083768402 | Local Sidereal Time |
| MOVE_NUM: | 3492 | number of movements performed by the driver; us |
| CORR_IMG: | 1 | ID of last image used for correction |
| CORR_OBS: | 72105 | ID of last observation used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| LOCATIME: | 305.447916666667 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1710361307.8151 | time when mount informations were collected |
| SUN_ALT: | -14.9680221237573 | solar altitude |
| SUN_AZ: | 95.3323712652277 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 857.063833598186 | average value of image |
| STDEV: | 213.385411270991 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 10.9207571918253 | reference value on 1st axis |
| CRVAL2T: | 31.9016537569183 | 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 |
| DATASEC: | '[34:4129,12:4107]' | good data section |
| FILTER: | 'B' | camera filter as string |
| DATE: | '2024-03-13T20:23:40.055' | creation date |
| 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: | 10.9840039985 | RA of reference point |
| CRVAL2: | 34.591068794 | DEC of reference point |
| CRPIX1: | 2148.41115316 | X reference pixel |
| CRPIX2: | 2782.05895996 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00398607871712 | Transformation matrix |
| CD1_2: | -2.30342330954e-05 | no comment |
| CD2_1: | -2.82098192589e-05 | no comment |
| CD2_2: | 0.00397470086084 | 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: | 9.96008368357e-08 | no comment |
| A_0_3: | -7.22764555031e-11 | no comment |
| A_0_4: | -2.27529039458e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -4.60058677303e-06 | no comment |
| A_1_2: | -5.89384287162e-10 | no comment |
| A_1_3: | 3.15059389357e-14 | no comment |
| A_2_0: | 7.44590144461e-07 | no comment |
| A_2_1: | -2.13136338951e-10 | no comment |
| A_2_2: | -2.97526711205e-14 | no comment |
| A_3_0: | -6.26859712248e-10 | no comment |
| A_3_1: | -1.76092581372e-14 | no comment |
| A_4_0: | -2.6331333898e-15 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -4.71047606501e-06 | no comment |
| B_0_3: | -7.367398142e-10 | no comment |
| B_0_4: | 3.6562031187e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 4.27255786599e-07 | no comment |
| B_1_2: | -4.40786344132e-11 | no comment |
| B_1_3: | -7.24998507628e-16 | no comment |
| B_2_0: | -6.07150150197e-07 | no comment |
| B_2_1: | -6.6782913478e-10 | no comment |
| B_2_2: | -8.29002798549e-15 | no comment |
| B_3_0: | -4.43984746943e-11 | no comment |
| B_3_1: | 2.17034335066e-14 | no comment |
| B_4_0: | -5.68608574746e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00480482890818 | no comment |
| AP_0_1: | -2.76761635494e-06 | no comment |
| AP_0_2: | -9.24947290204e-08 | no comment |
| AP_0_3: | 7.39205137518e-11 | no comment |
| AP_0_4: | 2.25707054159e-14 | no comment |
| AP_1_0: | -1.23971445971e-05 | no comment |
| AP_1_1: | 4.61552602826e-06 | no comment |
| AP_1_2: | 6.40008826908e-10 | no comment |
| AP_1_3: | -1.97136332797e-14 | no comment |
| AP_2_0: | -7.39943492243e-07 | no comment |
| AP_2_1: | 2.04551480343e-10 | no comment |
| AP_2_2: | 2.91795747571e-14 | no comment |
| AP_3_0: | 6.39485050023e-10 | no comment |
| AP_3_1: | 2.85222643599e-14 | no comment |
| AP_4_0: | -4.66778417103e-17 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0119459225887 | no comment |
| BP_0_1: | -4.86569315258e-06 | no comment |
| BP_0_2: | 4.73247366051e-06 | no comment |
| BP_0_3: | 7.85560169899e-10 | no comment |
| BP_0_4: | 7.96105628908e-15 | no comment |
| BP_1_0: | 1.03812713983e-06 | no comment |
| BP_1_1: | -4.24396547917e-07 | no comment |
| BP_1_2: | 3.5084220192e-11 | no comment |
| BP_1_3: | -1.14581922213e-15 | no comment |
| BP_2_0: | 6.15910184192e-07 | no comment |
| BP_2_1: | 6.89355448773e-10 | no comment |
| BP_2_2: | 1.95810895683e-14 | no comment |
| BP_3_0: | 4.32542354905e-11 | no comment |
| BP_3_1: | -2.31437598487e-14 | no comment |
| BP_4_0: | 5.79016314587e-15 | no comment |
| _ATE: | '2024-03-13T20:23:34' | Date this file was created. |
| RA_ERR: | 0.0 | RA error in position |
| DEC_ERR: | 0.0 | DEC error in position |
| POS_ERR: | 0.0 | error in position |