Exposure
    
    - ID
 - MATIS.2021-11-24T06:04:44.448_1
 - Header ID
 - MATIS.2021-11-24T06:04:44.448
 - Date updated
 - 2021-11-24 06:15:50 UTC+0000
 - Release date
 - 2021-11-24 06:04:44 UTC+0000
 - UTC Start
 - 2021-11-24 06:04:44.448
 - UTC End
 - 2021-11-24 06:05:47.000
 - MJD Start
 - 59542.25329222
 - MJD End
 - 59542.25401620148
 - Exposure time (s)
 - 62.6
 - Validation level
 - 1
 - Tau 0: Coherence time (s)
 - 0.005332
 - Ambient temperature (°C)
 - 12.28
 - Seeing (arcsec)
 - 0.54
 
        Observation
    
    - ID
 - 48998
 - Category
 - calibrator
 - Program ID
 - 108.225V.004
 - Program Title
 - INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
 - Program Type
 - GTO
 - PI / COI
 - BRUNO/ VARGA/ MATTER/ HOGERHEIJDE/ VAN BOEKEL/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ HENNING/ WOLF/ JAFFE/ KLARMANN/ WATERS/ HOFMANN/ PANTIN/ SCHERTL/ KOKOULINA/ YOFFE
 
        Target
    
    - ID
 - 36667
 - Name
 - HD39523
 - RA
 - 87.457634
 - DEC
 - -56.16701
 
        Instrument
    
    
        Projected baselines
    
    | Baseline | Length start | Length end | Angle start | Angle end | 
|---|---|---|---|---|
| K0-G2 | 68.2720 | 68.2800 | 268.5000 | 268.8000 | 
| K0-D0 | 95.0420 | 95.0090 | 251.0000 | 251.2000 | 
| K0-J3 | 49.5970 | 49.6360 | 327.0920 | 327.2450 | 
| G2-D0 | 36.3850 | 36.3600 | 216.4000 | 216.6000 | 
| G2-J3 | 59.8870 | 59.8440 | 43.6040 | 43.7830 | 
| D0-J3 | 96.0930 | 96.0240 | 40.8810 | 41.0550 | 
        Header: used keywords
    
    | Key | Value | 
|---|---|
| HIERARCH ESO OBS PROG ID | 108.225V.004 | 
| HIERARCH ESO DPR CATG | CALIB | 
| HIERARCH ESO DPR TYPE | STD | 
| MJD-OBS | 59542.25329222 | 
| HIERARCH ESO DPR TECH | INTERFEROMETRY | 
| HIERARCH ESO OBS TARG NAME | HD39523 | 
| RA | 87.457634 | 
| DEC | -56.16701 | 
| HIERARCH ESO DET NAME | MATISSE-LM | 
| HIERARCH ESO INS FIL NAME | LM | 
| HIERARCH ESO INS FIL ID | LM | 
| HIERARCH ESO INS DIL NAME | LOW | 
| HIERARCH ESO INS DIL ID | LOW | 
| HIERARCH ESO INS MODE | HYBRID | 
| HIERARCH ESO ISS CONF NTEL | 4 | 
| HIERARCH ESO ISS CONF STATION1 | K0 | 
| HIERARCH ESO ISS CONF STATION2 | G2 | 
| HIERARCH ESO ISS CONF STATION3 | D0 | 
| HIERARCH ESO ISS CONF STATION4 | J3 | 
| EXPTIME | 1.0 | 
| HIERARCH ESO DET SEQ1 PERIOD | 1.117 | 
| HIERARCH ESO DET NDIT | 56 | 
| HIERARCH ESO ISS PBL12 START | 68.272 | 
| HIERARCH ESO ISS PBL12 END | 68.28 | 
| HIERARCH ESO ISS PBLA12 START | 268.5 | 
| HIERARCH ESO ISS PBLA12 END | 268.8 | 
| HIERARCH ESO ISS PBL13 START | 95.042 | 
| HIERARCH ESO ISS PBL13 END | 95.009 | 
| HIERARCH ESO ISS PBLA13 START | 251.0 | 
| HIERARCH ESO ISS PBLA13 END | 251.2 | 
| HIERARCH ESO ISS PBL14 START | 49.597 | 
| HIERARCH ESO ISS PBL14 END | 49.636 | 
| HIERARCH ESO ISS PBLA14 START | 327.092 | 
| HIERARCH ESO ISS PBLA14 END | 327.245 | 
| HIERARCH ESO ISS PBL23 START | 36.385 | 
| HIERARCH ESO ISS PBL23 END | 36.36 | 
| HIERARCH ESO ISS PBLA23 START | 216.4 | 
| HIERARCH ESO ISS PBLA23 END | 216.6 | 
| HIERARCH ESO ISS PBL24 START | 59.887 | 
| HIERARCH ESO ISS PBL24 END | 59.844 | 
| HIERARCH ESO ISS PBLA24 START | 43.604 | 
| HIERARCH ESO ISS PBLA24 END | 43.783 | 
| HIERARCH ESO ISS PBL34 START | 96.093 | 
| HIERARCH ESO ISS PBL34 END | 96.024 | 
| HIERARCH ESO ISS PBLA34 START | 40.881 | 
| HIERARCH ESO ISS PBLA34 END | 41.055 | 
| HIERARCH ESO ISS AMBI TAU0 START | 0.005332 | 
| HIERARCH ESO ISS AMBI TAU0 END | 0.005332 | 
| HIERARCH ESO ISS AMBI TEMP | 12.28 | 
| HIERARCH ESO ISS AMBI FWHM START | 0.54 | 
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |