Exposure
- ID
- PIONI.2025-11-02T07:03:06.201_1
- Header ID
- PIONI.2025-11-02T07:03:06.201
- Date updated
- 2025-11-02 07:11:20 UTC+0000
- Release date
- 2025-11-02 07:03:06 UTC+0000
- UTC Start
- 2025-11-02 07:03:06.201
- UTC End
- 2025-11-02 07:04:48.601
- MJD Start
- 60981.2938217688
- MJD End
- 60981.29500695399
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005748
- Ambient temperature (°C)
- 10.7
- Seeing (arcsec)
- 0.6000000000000001
Observation
- ID
- 71048
- Category
- calibrator
- Program ID
- 116.292S.002
- 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
- 52728
- Name
- HD_77402
- RA
- 135.132699
- DEC
- -47.70113
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 60.5500 | 60.9000 | 70.2000 | 70.7000 |
| A0-J2 | 103.7990 | 104.0890 | 42.7000 | 43.2000 |
| A0-K0 | 118.9680 | 119.0770 | 24.3970 | 24.8580 |
| G1-J2 | 57.4120 | 57.4250 | 13.5000 | 13.9000 |
| G1-K0 | 88.2250 | 88.2340 | 354.9050 | 355.1810 |
| J2-K0 | 38.4440 | 38.5350 | 326.4780 | 326.6220 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.292S.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60981.2938217688 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_77402 |
| RA | 135.132699 |
| DEC | -47.70113 |
| 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 | 0.002 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 60.55 |
| HIERARCH ESO ISS PBL12 END | 60.9 |
| HIERARCH ESO ISS PBLA12 START | 70.2 |
| HIERARCH ESO ISS PBLA12 END | 70.7 |
| HIERARCH ESO ISS PBL13 START | 103.799 |
| HIERARCH ESO ISS PBL13 END | 104.089 |
| HIERARCH ESO ISS PBLA13 START | 42.7 |
| HIERARCH ESO ISS PBLA13 END | 43.2 |
| HIERARCH ESO ISS PBL14 START | 118.968 |
| HIERARCH ESO ISS PBL14 END | 119.077 |
| HIERARCH ESO ISS PBLA14 START | 24.397 |
| HIERARCH ESO ISS PBLA14 END | 24.858 |
| HIERARCH ESO ISS PBL23 START | 57.412 |
| HIERARCH ESO ISS PBL23 END | 57.425 |
| HIERARCH ESO ISS PBLA23 START | 13.5 |
| HIERARCH ESO ISS PBLA23 END | 13.9 |
| HIERARCH ESO ISS PBL24 START | 88.225 |
| HIERARCH ESO ISS PBL24 END | 88.234 |
| HIERARCH ESO ISS PBLA24 START | 354.905 |
| HIERARCH ESO ISS PBLA24 END | 355.181 |
| HIERARCH ESO ISS PBL34 START | 38.444 |
| HIERARCH ESO ISS PBL34 END | 38.535 |
| HIERARCH ESO ISS PBLA34 START | 326.478 |
| HIERARCH ESO ISS PBLA34 END | 326.622 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006196 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0053 |
| HIERARCH ESO ISS AMBI TEMP | 10.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |