Exposure
- ID
- PIONI.2025-12-10T04:25:08.114_1
- Header ID
- PIONI.2025-12-10T04:25:08.114
- Date updated
- 2025-12-10 04:31:09 UTC+0000
- Release date
- 2025-12-10 04:25:08 UTC+0000
- UTC Start
- 2025-12-10 04:25:08.114
- UTC End
- 2025-12-10 04:25:46.514
- MJD Start
- 61019.1841216907
- MJD End
- 61019.18456613514
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007294
- Ambient temperature (°C)
- 14.47
- Seeing (arcsec)
- 0.76
Observation
- ID
- 72115
- 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
- 53549
- Name
- HD_35661
- RA
- 81.434735
- DEC
- -14.03181
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4860 | 90.4920 | 113.9000 | 114.0000 |
| A0-J2 | 128.5350 | 128.5800 | 91.2000 | 91.2000 |
| A0-K0 | 126.2070 | 126.2740 | 69.4670 | 69.5270 |
| G1-J2 | 57.0920 | 57.1230 | 53.3000 | 53.4000 |
| G1-K0 | 88.4130 | 88.4390 | 23.6620 | 23.7490 |
| J2-K0 | 48.0210 | 48.0150 | 347.5900 | 347.6700 |
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 | 61019.1841216907 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_35661 |
| RA | 81.434735 |
| DEC | -14.03181 |
| 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 | 90.486 |
| HIERARCH ESO ISS PBL12 END | 90.492 |
| HIERARCH ESO ISS PBLA12 START | 113.9 |
| HIERARCH ESO ISS PBLA12 END | 114.0 |
| HIERARCH ESO ISS PBL13 START | 128.535 |
| HIERARCH ESO ISS PBL13 END | 128.58 |
| HIERARCH ESO ISS PBLA13 START | 91.2 |
| HIERARCH ESO ISS PBLA13 END | 91.2 |
| HIERARCH ESO ISS PBL14 START | 126.207 |
| HIERARCH ESO ISS PBL14 END | 126.274 |
| HIERARCH ESO ISS PBLA14 START | 69.467 |
| HIERARCH ESO ISS PBLA14 END | 69.527 |
| HIERARCH ESO ISS PBL23 START | 57.092 |
| HIERARCH ESO ISS PBL23 END | 57.123 |
| HIERARCH ESO ISS PBLA23 START | 53.3 |
| HIERARCH ESO ISS PBLA23 END | 53.4 |
| HIERARCH ESO ISS PBL24 START | 88.413 |
| HIERARCH ESO ISS PBL24 END | 88.439 |
| HIERARCH ESO ISS PBLA24 START | 23.662 |
| HIERARCH ESO ISS PBLA24 END | 23.749 |
| HIERARCH ESO ISS PBL34 START | 48.021 |
| HIERARCH ESO ISS PBL34 END | 48.015 |
| HIERARCH ESO ISS PBLA34 START | 347.59 |
| HIERARCH ESO ISS PBLA34 END | 347.67 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007294 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007294 |
| HIERARCH ESO ISS AMBI TEMP | 14.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |