Exposure
    
    - ID
 - PIONI.2021-01-21T04:32:57.833_1
 - Header ID
 - PIONI.2021-01-21T04:32:57.833
 - Date updated
 - 2021-01-21 04:41:17 UTC+0000
 - Release date
 - 2021-01-21 04:32:57 UTC+0000
 - UTC Start
 - 2021-01-21 04:32:57.832
 - UTC End
 - 2021-01-21 04:33:49.032
 - MJD Start
 - 59235.1895582457
 - MJD End
 - 59235.190150838294
 - Exposure time (s)
 - 51.2
 - Validation level
 - 1
 - Tau 0: Coherence time (s)
 - 0.00694
 - Ambient temperature (°C)
 - 12.75
 - Seeing (arcsec)
 - 0.45
 
        Observation
    
    - ID
 - 46435
 - Category
 - calibrator
 - Program ID
 - 1103.D-0797(L)
 - Program Title
 - TEXTBFIMAGING BINARY-DISK INTERACTIONS IN SECOND GENERATION PROTOPLANETARY DISKS.
 - Program Type
 - DDT
 - PI / COI
 - KLUSKA/ VAN WINCKEL/ BOLLEN/ KAMATH/ MIN/ STRAUMIT/ ALCOLEA/ ANUGU/ BERGER/ BUJARRABAL/ IZZARD/ KRAUS/ LE BOUQUIN/ MONNIER/ OLOFSSON
 
        Target
    
    - ID
 - 34915
 - Name
 - HD_50726
 - RA
 - 103.647965
 - DEC
 - 4.47168
 
        Projected baselines
    
    | Baseline | Length start | Length end | Angle start | Angle end | 
|---|---|---|---|---|
| K0-G2 | 65.8960 | 65.8150 | 270.3000 | 270.3000 | 
| K0-D0 | 95.6290 | 95.5930 | 252.3000 | 252.3000 | 
| K0-J3 | 47.7740 | 47.7190 | 335.7740 | 335.9010 | 
| G2-D0 | 38.7260 | 38.7550 | 220.6000 | 220.6000 | 
| G2-J3 | 63.3540 | 63.3930 | 46.9470 | 46.9610 | 
| D0-J3 | 101.9330 | 102.0010 | 44.5400 | 44.5600 | 
        Header: used keywords
    
    | Key | Value | 
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.D-0797(L) | 
| HIERARCH ESO DPR CATG | CALIB | 
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT | 
| MJD-OBS | 59235.1895582457 | 
| HIERARCH ESO DPR TECH | INTERFEROMETRY | 
| HIERARCH ESO OBS TARG NAME | HD_50726 | 
| RA | 103.647965 | 
| DEC | 4.47168 | 
| HIERARCH ESO INS OPTI2 NAME | GRISM | 
| HIERARCH ESO INS OPTI2 ID | GRISM | 
| HIERARCH ESO INS FILT1 NAME | H | 
| 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 | 51.2 | 
| HIERARCH ESO DET DIT | 0.001 | 
| HIERARCH ESO DET NDIT | 51200 | 
| HIERARCH ESO ISS PBL12 START | 65.896 | 
| HIERARCH ESO ISS PBL12 END | 65.815 | 
| HIERARCH ESO ISS PBLA12 START | 270.3 | 
| HIERARCH ESO ISS PBLA12 END | 270.3 | 
| HIERARCH ESO ISS PBL13 START | 95.629 | 
| HIERARCH ESO ISS PBL13 END | 95.593 | 
| HIERARCH ESO ISS PBLA13 START | 252.3 | 
| HIERARCH ESO ISS PBLA13 END | 252.3 | 
| HIERARCH ESO ISS PBL14 START | 47.774 | 
| HIERARCH ESO ISS PBL14 END | 47.719 | 
| HIERARCH ESO ISS PBLA14 START | 335.774 | 
| HIERARCH ESO ISS PBLA14 END | 335.901 | 
| HIERARCH ESO ISS PBL23 START | 38.726 | 
| HIERARCH ESO ISS PBL23 END | 38.755 | 
| HIERARCH ESO ISS PBLA23 START | 220.6 | 
| HIERARCH ESO ISS PBLA23 END | 220.6 | 
| HIERARCH ESO ISS PBL24 START | 63.354 | 
| HIERARCH ESO ISS PBL24 END | 63.393 | 
| HIERARCH ESO ISS PBLA24 START | 46.947 | 
| HIERARCH ESO ISS PBLA24 END | 46.961 | 
| HIERARCH ESO ISS PBL34 START | 101.933 | 
| HIERARCH ESO ISS PBL34 END | 102.001 | 
| HIERARCH ESO ISS PBLA34 START | 44.54 | 
| HIERARCH ESO ISS PBLA34 END | 44.56 | 
| HIERARCH ESO ISS AMBI TAU0 START | 0.007225 | 
| HIERARCH ESO ISS AMBI TAU0 END | 0.006655 | 
| HIERARCH ESO ISS AMBI TEMP | 12.75 | 
| HIERARCH ESO ISS AMBI FWHM START | 0.44 | 
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |