Exposure
- ID
- PIONI.2025-10-09T01:31:43.578_1
- Header ID
- PIONI.2025-10-09T01:31:43.578
- Date updated
- 2025-10-09 01:36:14 UTC+0000
- Release date
- 2025-10-09 01:31:43 UTC+0000
- UTC Start
- 2025-10-09 01:31:43.578
- UTC End
- 2025-10-09 01:32:21.978
- MJD Start
- 60957.0636988226
- MJD End
- 60957.064143267045
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003974
- Ambient temperature (°C)
- 13.35
- Seeing (arcsec)
- 0.68
Observation
- ID
- 70865
- Category
- calibrator
- Program ID
- 116.292S.001
- Program Title
- CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY / SANA / LE BOUQUIN / FROST / BORDIER
Target
- ID
- 52577
- Name
- HD 184983
- RA
- 294.191275
- DEC
- 6.42171
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 63.1680 | 62.9640 | 117.3000 | 117.4000 |
| A0-J2 | 102.9890 | 102.7120 | 88.3000 | 88.3000 |
| A0-K0 | 116.7740 | 116.6010 | 67.8610 | 67.8060 |
| G1-J2 | 56.7010 | 56.6620 | 55.6000 | 55.6000 |
| G1-K0 | 89.6240 | 89.6490 | 35.4830 | 35.4860 |
| J2-K0 | 41.3090 | 41.3210 | 7.2510 | 7.3560 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.292S.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60957.0636988226 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 184983 |
| RA | 294.191275 |
| DEC | 6.42171 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 63.168 |
| HIERARCH ESO ISS PBL12 END | 62.964 |
| HIERARCH ESO ISS PBLA12 START | 117.3 |
| HIERARCH ESO ISS PBLA12 END | 117.4 |
| HIERARCH ESO ISS PBL13 START | 102.989 |
| HIERARCH ESO ISS PBL13 END | 102.712 |
| HIERARCH ESO ISS PBLA13 START | 88.3 |
| HIERARCH ESO ISS PBLA13 END | 88.3 |
| HIERARCH ESO ISS PBL14 START | 116.774 |
| HIERARCH ESO ISS PBL14 END | 116.601 |
| HIERARCH ESO ISS PBLA14 START | 67.861 |
| HIERARCH ESO ISS PBLA14 END | 67.806 |
| HIERARCH ESO ISS PBL23 START | 56.701 |
| HIERARCH ESO ISS PBL23 END | 56.662 |
| HIERARCH ESO ISS PBLA23 START | 55.6 |
| HIERARCH ESO ISS PBLA23 END | 55.6 |
| HIERARCH ESO ISS PBL24 START | 89.624 |
| HIERARCH ESO ISS PBL24 END | 89.649 |
| HIERARCH ESO ISS PBLA24 START | 35.483 |
| HIERARCH ESO ISS PBLA24 END | 35.486 |
| HIERARCH ESO ISS PBL34 START | 41.309 |
| HIERARCH ESO ISS PBL34 END | 41.321 |
| HIERARCH ESO ISS PBLA34 START | 7.251 |
| HIERARCH ESO ISS PBLA34 END | 7.356 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003974 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003974 |
| HIERARCH ESO ISS AMBI TEMP | 13.35 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |