Exposure
    
    - ID
- PIONI.2025-01-09T05:28:30.813_1
- Header ID
- PIONI.2025-01-09T05:28:30.813
- Date updated
- 2025-01-09 05:35:29 UTC+0000
- Release date
- 2025-01-09 05:28:30 UTC+0000
- UTC Start
- 2025-01-09 05:28:30.813
- UTC End
- 2025-01-09 05:29:09.213
- MJD Start
- 60684.2281344072
- MJD End
- 60684.228578851646
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003767
- Ambient temperature (°C)
- 14.46
- Seeing (arcsec)
- 0.89
        Observation
    
    - ID
- 63135
- Category
- calibrator
- Program ID
- 114.2734.001
- Program Title
- GAIA FGK BENCHMARK STARS: METAL-POOR STARS
- Program Type
- Normal
- PI / COI
- SOUBIRAN / NARDETTO / CREEVEY / JOFRE PFEIL / HEITER / MOURARD / CASAMIQUELA / WORLEY / BAILLEUL
        Target
    
    - ID
- 47037
- Name
- HD 87213
- RA
- 150.911216
- DEC
- 3.97214
        Projected baselines
    
    | Baseline | Length start | Length end | Angle start | Angle end | 
|---|---|---|---|---|
| A0-B5 | 48.2610 | 48.2480 | 143.0000 | 143.0000 | 
| A0-J2 | 113.0120 | 113.2290 | 95.1000 | 95.1000 | 
| A0-J6 | 135.9000 | 135.9840 | 13.5800 | 13.7120 | 
| B5-J2 | 88.2930 | 88.5200 | 71.1000 | 71.2000 | 
| B5-J6 | 170.6850 | 170.6920 | 0.9710 | 1.0830 | 
| J2-J6 | 163.3970 | 163.3300 | 330.4250 | 330.4530 | 
        Header: used keywords
    
    | Key | Value | 
|---|---|
| HIERARCH ESO OBS PROG ID | 114.2734.001 | 
| HIERARCH ESO DPR CATG | CALIB | 
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT | 
| MJD-OBS | 60684.2281344072 | 
| HIERARCH ESO DPR TECH | INTERFEROMETRY | 
| HIERARCH ESO OBS TARG NAME | HD 87213 | 
| RA | 150.911216 | 
| DEC | 3.97214 | 
| 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 | A0 | 
| HIERARCH ESO ISS CONF STATION2 | B5 | 
| HIERARCH ESO ISS CONF STATION3 | J2 | 
| HIERARCH ESO ISS CONF STATION4 | J6 | 
| EXPTIME | 38.4 | 
| HIERARCH ESO DET DIT | 0.00075 | 
| HIERARCH ESO DET NDIT | 51200 | 
| HIERARCH ESO ISS PBL12 START | 48.261 | 
| HIERARCH ESO ISS PBL12 END | 48.248 | 
| HIERARCH ESO ISS PBLA12 START | 143.0 | 
| HIERARCH ESO ISS PBLA12 END | 143.0 | 
| HIERARCH ESO ISS PBL13 START | 113.012 | 
| HIERARCH ESO ISS PBL13 END | 113.229 | 
| HIERARCH ESO ISS PBLA13 START | 95.1 | 
| HIERARCH ESO ISS PBLA13 END | 95.1 | 
| HIERARCH ESO ISS PBL14 START | 135.9 | 
| HIERARCH ESO ISS PBL14 END | 135.984 | 
| HIERARCH ESO ISS PBLA14 START | 13.58 | 
| HIERARCH ESO ISS PBLA14 END | 13.712 | 
| HIERARCH ESO ISS PBL23 START | 88.293 | 
| HIERARCH ESO ISS PBL23 END | 88.52 | 
| HIERARCH ESO ISS PBLA23 START | 71.1 | 
| HIERARCH ESO ISS PBLA23 END | 71.2 | 
| HIERARCH ESO ISS PBL24 START | 170.685 | 
| HIERARCH ESO ISS PBL24 END | 170.692 | 
| HIERARCH ESO ISS PBLA24 START | 0.971 | 
| HIERARCH ESO ISS PBLA24 END | 1.083 | 
| HIERARCH ESO ISS PBL34 START | 163.397 | 
| HIERARCH ESO ISS PBL34 END | 163.33 | 
| HIERARCH ESO ISS PBLA34 START | 330.425 | 
| HIERARCH ESO ISS PBLA34 END | 330.453 | 
| HIERARCH ESO ISS AMBI TAU0 START | 0.003659 | 
| HIERARCH ESO ISS AMBI TAU0 END | 0.003875 | 
| HIERARCH ESO ISS AMBI TEMP | 14.46 | 
| HIERARCH ESO ISS AMBI FWHM START | 0.88 | 
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |