Image 7701598
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7701598 |
| Filename: | /mnt/data3/cta-s1/2024/20241018/01051/WF0/20241019000741-942-RA.fits |
| Dark: | calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_60.0.fits |
| Flat: | calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_B.fits |
| Time: | 2024-10-19 00:07:41 UT |
| Night: | 20241018 |
| Site: | cta-s1 |
| CCD: | WF0 / 6204 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 60.0 s |
| Filter: | B |
| Target: | 1051 / C/2023 A3 (Tsuchinshan-ATLAS) |
| RA: | 244.39724914168713 |
| Dec: | 2.174453512920334 |
| Alt / Az: | 13.8025858711433 99.7690304521564 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4144 | length of data axis |
| NAXIS2: | 4127 | length of data axis |
| CTIME: | 1729296461 | exposure start (seconds since 1.1.1970) |
| USEC: | 942950 | exposure start micro seconds |
| JD: | 2460602.50472664 | Modified Julian Date |
| DATE-OBS: | '2024-10-19T00:07:41.942' | start of exposure |
| TARGET: | 1051 | target id |
| TARSEL: | 1051 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 51322 | observation id |
| IMGID: | 39 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | 148.419918399394 | angular distance to between observation and the |
| MOONRA: | 43.8092061621269 | lunar RA |
| MOONDEC: | 20.3160277412221 | lunar DEC |
| MOONPHA: | 12.0791462300673 | moon phase |
| MOONALT: | -3.44144360815367 | lunar altitude |
| MOONAZ: | 249.202011615226 | lunar azimuth |
| EXPOSURE: | 60.0 | exposure length in seconds |
| EXPTIME: | 60.0 | exposure length in seconds |
| INSTRUME: | 'CTA-S1 FRAM' | name of the data acqusition instrument |
| TELESCOP: | 'CTA-S1' | name of the data acqusition telescope |
| ORIGIN: | 'FZU' | organisation responsible for data |
| FOC_NAME: | 'FWF' | name of focuser |
| SCRIPREP: | 0 | script loop count |
| SCRIPT: | 'for 5 { filter=V E 5 filter=R E 5 filter=B E 10 } for 10 { filter=V E 30 filter=R E 30 filter=B E 60 }' | 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: | 'G4KF16000-0620' | 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: | 27.40285 | detector air temperature |
| CCD_TEMP: | -20.0851 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.761 | [%] utilization of cooling power |
| VOLTAGE: | 11.94597 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6204 | 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: | 'C/2023 A3 (Tsuchinshan-ATLAS)' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | -24.63368 | observatory latitude |
| LONGITUD: | -70.3769 | observatory longitude |
| ALTITUDE: | 2400.0 | 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: | 245.566667 | original position (epoch) RA |
| ORIDEC: | 2.957778 | 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 |
| DRATERA: | 0.0 | [deg/hour] differential tracking rate RA |
| DRATEDEC: | 0.0 | [deg/hour] differential tracking rate DEC |
| TRACKING: | 'on' | telescope tracking |
| SKYSPDRA: | -9.1191291391491e-36 | [deg/hour] tracking speeds vector (in RA/DEC) R |
| SKYSPDDEC: | -9.1191291391491e-36 | [deg/hour] tracking speeds vector (i |
| OBJRA: | 245.566667 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 2.957778 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 65.566667 | target position (OBJ) in telescope coordinates |
| TAR_TELDEC: | -182.957778 | target position (OBJ) in telescope coordinat |
| TARRA: | 245.903076708579 | target position with computed corrections (prec |
| TARDEC: | 2.88538550246808 | 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: | 245.903354129175 | mount position (from sensors, sky coordinates) |
| TELDEC: | 2.88539548679896 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460602.50152903 | heliocentric JD |
| U_TELRA: | 425.903354129175 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -182.885395486799 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 13.8025858711433 | horizontal telescope coordinates altitude |
| TEL_AZ: | 99.7690304521564 | horizontal telescope coordinates azimuth |
| MPEC_DIFRA: | 0.0 | [degrees/hour] calculated MPEC differential tra |
| MPEC_DIFDEC: | 0.0 | [degrees/hour] calculated MPEC differential tra |
| PARKTIME: | 1729246034.51261 | Time of last mount park |
| AIRMASS: | 4.14626911603418 | Airmass of target location |
| HA: | 73.386875560954 | Location hour angle |
| LST: | 319.290229690129 | Local Sidereal Time |
| MOVE_NUM: | 2603 | 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 |
| AXRA: | -1089610 | RA axis count |
| AXRARAW: | -1338817 | raw RA axis count |
| AXDEC: | -2595680 | DEC axis count |
| HR_RA: | 19141006 | [???] RA axis tracking rate |
| BR_RA: | 19141006 | [???] RA axis base rate |
| BR_DEC: | 0 | [???] DEC axis base rate |
| MNT_INFO: | 1729296408.38197 | time when mount informations were collected |
| SUN_ALT: | -18.3745505593371 | solar altitude |
| SUN_AZ: | 69.3504255915232 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 410.0 | focuser position |
| FOC_TAR: | 409.627258300781 | focuser target position |
| FOC_DEF: | 429.627254509 | default target value |
| FOC_FILTEROFF: | -20.0 | 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: | 1728587161.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1729296421.0 | time of last update of device statu |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.WINDSPEED: | 0.2 | Wind speed, m/s |
| WEATHER.DIRECTION: | 137.9 | Wind direction, degrees |
| PARANAL.NEXT_GOOD_WEATHER: | 1728550157.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1729296421.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 18.08 | Temperature, degrees |
| PARANAL.WINDSPEED: | 0.03 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 3.0 | Humidity |
| PARANAL.PRESSURE: | 744.38 | Pressure |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 595.729377320742 | average value of image |
| STDEV: | 155.827074845418 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 245.566667 | reference value on 1st axis |
| CRVAL2T: | 2.957778 | 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: | '[31:4126,12:4107]' | good data section |
| FILTER: | 'B' | camera filter as string |
| DATE: | '2024-10-19T00:09:06.552' | 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: | 242.884602975 | RA of reference point |
| CRVAL2: | -1.73776637272 | DEC of reference point |
| CRPIX1: | 2465.85575358 | X reference pixel |
| CRPIX2: | 1062.7861735 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00392884319605 | Transformation matrix |
| CD1_2: | -1.50108789696e-05 | no comment |
| CD2_1: | 8.26170379757e-06 | no comment |
| CD2_2: | 0.00390323133435 | no comment |
| IMAGEW: | 4144 | Image width, in pixels. |
| IMAGEH: | 4127 | 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: | 4.21076523894e-08 | no comment |
| A_0_3: | 1.38412271329e-10 | no comment |
| A_0_4: | -4.72067954361e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 7.48649965297e-06 | no comment |
| A_1_2: | -5.10718196005e-10 | no comment |
| A_1_3: | -7.62370109973e-14 | no comment |
| A_2_0: | -1.68530102298e-06 | no comment |
| A_2_1: | 3.55125003404e-10 | no comment |
| A_2_2: | -9.02727693046e-14 | no comment |
| A_3_0: | -6.31687369278e-10 | no comment |
| A_3_1: | -1.26558487842e-14 | no comment |
| A_4_0: | -6.77680731943e-16 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | 7.73747728946e-06 | no comment |
| B_0_3: | -6.71583627766e-10 | no comment |
| B_0_4: | -6.03031508072e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -1.60193493944e-06 | no comment |
| B_1_2: | 1.46973085176e-10 | no comment |
| B_1_3: | -1.03852595348e-13 | no comment |
| B_2_0: | 1.31644997346e-06 | no comment |
| B_2_1: | -5.41337421737e-10 | no comment |
| B_2_2: | -9.06394886474e-14 | no comment |
| B_3_0: | 1.28210406021e-10 | no comment |
| B_3_1: | -6.62445917872e-14 | no comment |
| B_4_0: | -6.14880687054e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0130612629169 | no comment |
| AP_0_1: | -6.95289996212e-06 | no comment |
| AP_0_2: | -1.8797912133e-08 | no comment |
| AP_0_3: | -1.402718894e-10 | no comment |
| AP_0_4: | 4.51296921814e-14 | no comment |
| AP_1_0: | 3.80564839713e-06 | no comment |
| AP_1_1: | -7.50360115458e-06 | no comment |
| AP_1_2: | 6.19446203198e-10 | no comment |
| AP_1_3: | 5.54763089692e-14 | no comment |
| AP_2_0: | 1.70225121615e-06 | no comment |
| AP_2_1: | -4.0648464028e-10 | no comment |
| AP_2_2: | 9.58318940783e-14 | no comment |
| AP_3_0: | 6.50286514322e-10 | no comment |
| AP_3_1: | -6.60928237928e-15 | no comment |
| AP_4_0: | 3.91035223872e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00581066442198 | no comment |
| BP_0_1: | 1.73978928785e-05 | no comment |
| BP_0_2: | -7.74522809307e-06 | no comment |
| BP_0_3: | 7.78701698712e-10 | no comment |
| BP_0_4: | 3.70121827014e-14 | no comment |
| BP_1_0: | -1.94775439981e-06 | no comment |
| BP_1_1: | 1.62519346662e-06 | no comment |
| BP_1_2: | -2.01567372974e-10 | no comment |
| BP_1_3: | 1.05377806288e-13 | no comment |
| BP_2_0: | -1.32713095188e-06 | no comment |
| BP_2_1: | 5.81663573957e-10 | no comment |
| BP_2_2: | 7.1000230227e-14 | no comment |
| BP_3_0: | -1.35845999773e-10 | no comment |
| BP_3_1: | 7.1251010729e-14 | no comment |
| BP_4_0: | 5.1706014858e-15 | no comment |
| _ATE: | '2024-10-18T21:09:01' | 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 |