Image 4385871
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4385871 |
| Filename: | /mnt/data0/cta-n/2021/20210601/06001/WF0/20210602033400-273-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6132_20210601_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6132_20210225_1x1_4096x4096_B.fits |
| Time: | 2021-06-02 03:34:00 UT |
| Night: | 20210601 |
| Site: | cta-n |
| CCD: | WF0 / 6132 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6001 / Fake_showers |
| RA: | 241.5166106661488 |
| Dec: | 59.55959332803141 |
| Alt / Az: | 47.0489241949756 149.022301691443 |
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: | 1622604840 | exposure start (seconds since 1.1.1970) |
| USEC: | 273552 | exposure start micro seconds |
| JD: | 2459367.64857487 | Modified Julian Date |
| DATE-OBS: | '2021-06-02T03:34:00.273' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 33548 | observation id |
| IMGID: | 632 | 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: | 343.240339559499 | lunar RA |
| MOONDEC: | -12.8529109458315 | lunar DEC |
| MOONPHA: | 48.8610413591253 | moon phase |
| MOONALT: | 21.1606675495426 | lunar altitude |
| MOONAZ: | 298.984509026351 | 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: | 2 | script loop count |
| SCRIPT: | 'tempdisable 3600 exe /home/adarith/sercli/sercli.py tempdisable 3600' | |
| 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: | 15.53086 | detector air temperature |
| CCD_TEMP: | -19.87856 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.595 | [%] utilization of cooling power |
| VOLTAGE: | 10.76504 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6132 | 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: | 'Fake_showers' | target object name |
| PI: | '1622604567scan' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2170.0 | focuser position |
| FOC_TAR: | 2169.67724609375 | focuser target position |
| FOC_DEF: | 2199.67735471 | default target value |
| FOC_FILTEROFF: | -30.0 | 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: | 1621469161.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1622604781.0 | 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: | 6.75 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.18611111111 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 58.44 | humidity as set by external script |
| WEATHER.PRESSURE: | 783.85 | pressure as set by external script |
| UPS.NEXT_GOOD_WEATHER: | 1618519255.0 | 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: | 242.080397121713 | original position (epoch) RA |
| ORIDEC: | 59.8694607498346 | 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: | 242.080397121713 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 59.8694607498346 | telescope FOV center position (J2000) - with of |
| TARRA: | 242.204118521266 | target position with computed corrections (prec |
| TARDEC: | 59.809377750141 | 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: | 242.203333333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | 59.8091666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459367.6495772 | heliocentric JD |
| TEL_ALT: | 47.0489241949756 | horizontal telescope coordinates altitude |
| TEL_AZ: | 149.022301691443 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1622528207.47271 | Time of last mount park |
| AIRMASS: | 1.36545269768806 | Airmass of target location |
| HA: | 44.2185545719361 | Location hour angle |
| LST: | 286.421887905269 | Local Sidereal Time |
| MOVE_NUM: | 6875 | 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: | 53.4870833333333 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1622604836.86931 | time when mount informations were collected |
| SUN_ALT: | -28.1326887135986 | solar altitude |
| SUN_AZ: | 218.582962324522 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 579.817040944791 | average value of image |
| STDEV: | 149.785903338827 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 242.080397121713 | reference value on 1st axis |
| CRVAL2T: | 59.8694607498346 | 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: | '2021-06-02T03:34:55.878' | 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: | 251.267832161 | RA of reference point |
| CRVAL2: | 61.4223343671 | DEC of reference point |
| CRPIX1: | 893.296142578 | X reference pixel |
| CRPIX2: | 2612.06754557 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00386266177201 | Transformation matrix |
| CD1_2: | 0.000536706717191 | no comment |
| CD2_1: | 0.000551550339926 | no comment |
| CD2_2: | 0.00388008766623 | 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: | 8.33175034986e-07 | no comment |
| A_0_3: | 7.94657208644e-12 | no comment |
| A_0_4: | -1.26671394319e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -3.13614162435e-06 | no comment |
| A_1_2: | -7.38911094768e-10 | no comment |
| A_1_3: | -3.89271563594e-14 | no comment |
| A_2_0: | 7.92040355513999e-06 | no comment |
| A_2_1: | 6.03462743858e-11 | no comment |
| A_2_2: | 1.21359655323e-14 | no comment |
| A_3_0: | -8.20998971937e-10 | no comment |
| A_3_1: | -2.16875217911e-14 | no comment |
| A_4_0: | 7.4706434795e-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: | -3.4817592644e-06 | no comment |
| B_0_3: | -7.65326471056e-10 | no comment |
| B_0_4: | -1.22408306384e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 6.54838736911e-06 | no comment |
| B_1_2: | -7.77242375362e-11 | no comment |
| B_1_3: | -3.64822090658e-14 | no comment |
| B_2_0: | -4.06201422931e-07 | no comment |
| B_2_1: | -5.99298662049e-10 | no comment |
| B_2_2: | -2.27590621586e-14 | no comment |
| B_3_0: | 1.09214549191e-10 | no comment |
| B_3_1: | -1.38140630906e-14 | no comment |
| B_4_0: | -2.50950463062e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00734923653207 | no comment |
| AP_0_1: | -1.45897562963e-05 | no comment |
| AP_0_2: | -8.44093159127e-07 | no comment |
| AP_0_3: | -1.22731929028e-11 | no comment |
| AP_0_4: | 1.26625327648e-14 | no comment |
| AP_1_0: | 2.80352067036e-05 | no comment |
| AP_1_1: | 3.14456434493e-06 | no comment |
| AP_1_2: | 7.76189910633e-10 | no comment |
| AP_1_3: | 4.52804620644e-14 | no comment |
| AP_2_0: | -7.94141107831e-06 | no comment |
| AP_2_1: | -1.40237153386e-10 | no comment |
| AP_2_2: | -2.60467377511e-14 | no comment |
| AP_3_0: | 9.27553745767e-10 | no comment |
| AP_3_1: | 2.89711395454e-14 | no comment |
| AP_4_0: | -2.58418401854e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00288000507241 | no comment |
| BP_0_1: | 2.75003139658e-06 | no comment |
| BP_0_2: | 3.49462199799e-06 | no comment |
| BP_0_3: | 7.99287038259e-10 | no comment |
| BP_0_4: | 2.10872981383e-14 | no comment |
| BP_1_0: | -1.50054606032e-05 | no comment |
| BP_1_1: | -6.56498948975e-06 | no comment |
| BP_1_2: | -1.64782451985e-12 | no comment |
| BP_1_3: | 1.82803571787e-14 | no comment |
| BP_2_0: | 4.09728394233e-07 | no comment |
| BP_2_1: | 6.92903392211e-10 | no comment |
| BP_2_2: | 2.87311321273e-14 | no comment |
| BP_3_0: | -1.09525873814e-10 | no comment |
| BP_3_1: | -2.30667959794e-15 | no comment |
| BP_4_0: | 2.36681350338e-14 | no comment |
| _ATE: | '2021-06-02T05:34:50' | 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 |
| CHECKSUM: | 'bUlfeRjZbRjdbRjZ' | HDU checksum updated 2022-10-23T06:37:44 |
| DATASUM: | '1916917696' | data unit checksum updated 2022-10-23T06:37:44 |