Exposure
    
    - ID
- PIONI.2016-09-01T02:19:40.102_1
- Header ID
- PIONI.2016-09-01T02:19:40.102
- Date updated
- 2016-09-01 02:31:05 UTC+0000
- Release date
- 2017-09-01 02:31:05 UTC+0000
- UTC Start
- 2016-09-01 02:19:40.102
- UTC End
- 2016-09-01 02:20:18.502
- MJD Start
- 57632.0969919204
- MJD End
- 57632.09743636484
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010960000000000001
- Ambient temperature (°C)
- 12.61
- Seeing (arcsec)
- 0.61
        Observation
    
    - ID
- 37163
- Category
- science
- Program ID
- 097.D-0183(B)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - PART II
- Program Type
- Normal
- PI / COI
- KERVELLA/ MERAND/ GALLENNE/ BREITFELDER/ GIEREN/ PIETRZYNSKI/ NARDETTO/ ANDERSON/ LE BOUQUIN/ SOULAIN
        Target
    
    - ID
- 27373
- Name
- S_Vul
- RA
- 297.099169
- DEC
- 27.28648
        Projected baselines
    
    | Baseline | Length start | Length end | Angle start | Angle end | 
|---|---|---|---|---|
| K0-G2 | 67.6360 | 67.6040 | 267.3000 | 267.2000 | 
| K0-D0 | 95.0430 | 95.0830 | 254.7000 | 254.7000 | 
| K0-J3 | 37.1800 | 37.0980 | 322.5240 | 322.5980 | 
| G2-D0 | 32.5700 | 32.6240 | 227.8000 | 227.8000 | 
| G2-J3 | 55.5530 | 55.6370 | 54.0000 | 53.9710 | 
| D0-J3 | 88.0020 | 88.1420 | 51.7080 | 51.6880 | 
        Header: used keywords
    
    | Key | Value | 
|---|---|
| HIERARCH ESO OBS PROG ID | 097.D-0183(B) | 
| HIERARCH ESO DPR CATG | SCIENCE | 
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT | 
| MJD-OBS | 57632.0969919204 | 
| HIERARCH ESO DPR TECH | INTERFEROMETRY | 
| HIERARCH ESO OBS TARG NAME | S_Vul | 
| RA | 297.099169 | 
| DEC | 27.28648 | 
| 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 | 38.4 | 
| HIERARCH ESO DET DIT | 0.00075 | 
| HIERARCH ESO DET NDIT | 51200 | 
| HIERARCH ESO ISS PBL12 START | 67.636 | 
| HIERARCH ESO ISS PBL12 END | 67.604 | 
| HIERARCH ESO ISS PBLA12 START | 267.3 | 
| HIERARCH ESO ISS PBLA12 END | 267.2 | 
| HIERARCH ESO ISS PBL13 START | 95.043 | 
| HIERARCH ESO ISS PBL13 END | 95.083 | 
| HIERARCH ESO ISS PBLA13 START | 254.7 | 
| HIERARCH ESO ISS PBLA13 END | 254.7 | 
| HIERARCH ESO ISS PBL14 START | 37.18 | 
| HIERARCH ESO ISS PBL14 END | 37.098 | 
| HIERARCH ESO ISS PBLA14 START | 322.524 | 
| HIERARCH ESO ISS PBLA14 END | 322.598 | 
| HIERARCH ESO ISS PBL23 START | 32.57 | 
| HIERARCH ESO ISS PBL23 END | 32.624 | 
| HIERARCH ESO ISS PBLA23 START | 227.8 | 
| HIERARCH ESO ISS PBLA23 END | 227.8 | 
| HIERARCH ESO ISS PBL24 START | 55.553 | 
| HIERARCH ESO ISS PBL24 END | 55.637 | 
| HIERARCH ESO ISS PBLA24 START | 54.0 | 
| HIERARCH ESO ISS PBLA24 END | 53.971 | 
| HIERARCH ESO ISS PBL34 START | 88.002 | 
| HIERARCH ESO ISS PBL34 END | 88.142 | 
| HIERARCH ESO ISS PBLA34 START | 51.708 | 
| HIERARCH ESO ISS PBLA34 END | 51.688 | 
| HIERARCH ESO ISS AMBI TAU0 START | 0.010144 | 
| HIERARCH ESO ISS AMBI TAU0 END | 0.011776 | 
| HIERARCH ESO ISS AMBI TEMP | 12.61 | 
| HIERARCH ESO ISS AMBI FWHM START | 0.62 | 
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |