Exposure
- ID
- PIONI.2025-11-02T07:05:00.317_1
- Header ID
- PIONI.2025-11-02T07:05:00.317
- Date updated
- 2025-11-02 07:16:14 UTC+0000
- Release date
- 2025-11-02 07:05:00 UTC+0000
- UTC Start
- 2025-11-02 07:05:00.317
- UTC End
- 2025-11-02 07:06:42.717
- MJD Start
- 60981.2951425561
- MJD End
- 60981.296327741285
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058115
- Ambient temperature (°C)
- 10.66
- Seeing (arcsec)
- 0.615
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 | 60.9030 | 61.2520 | 70.7000 | 71.2000 |
| A0-J2 | 104.0910 | 104.3820 | 43.2000 | 43.7000 |
| A0-K0 | 119.0780 | 119.1870 | 24.8640 | 25.3250 |
| G1-J2 | 57.4250 | 57.4380 | 13.9000 | 14.3000 |
| G1-K0 | 88.2340 | 88.2430 | 355.1850 | 355.4610 |
| J2-K0 | 38.5360 | 38.6260 | 326.6250 | 326.7690 |
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 | 60981.2951425561 |
| 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 | 60.903 |
| HIERARCH ESO ISS PBL12 END | 61.252 |
| HIERARCH ESO ISS PBLA12 START | 70.7 |
| HIERARCH ESO ISS PBLA12 END | 71.2 |
| HIERARCH ESO ISS PBL13 START | 104.091 |
| HIERARCH ESO ISS PBL13 END | 104.382 |
| HIERARCH ESO ISS PBLA13 START | 43.2 |
| HIERARCH ESO ISS PBLA13 END | 43.7 |
| HIERARCH ESO ISS PBL14 START | 119.078 |
| HIERARCH ESO ISS PBL14 END | 119.187 |
| HIERARCH ESO ISS PBLA14 START | 24.864 |
| HIERARCH ESO ISS PBLA14 END | 25.325 |
| HIERARCH ESO ISS PBL23 START | 57.425 |
| HIERARCH ESO ISS PBL23 END | 57.438 |
| HIERARCH ESO ISS PBLA23 START | 13.9 |
| HIERARCH ESO ISS PBLA23 END | 14.3 |
| HIERARCH ESO ISS PBL24 START | 88.234 |
| HIERARCH ESO ISS PBL24 END | 88.243 |
| HIERARCH ESO ISS PBLA24 START | 355.185 |
| HIERARCH ESO ISS PBLA24 END | 355.461 |
| HIERARCH ESO ISS PBL34 START | 38.536 |
| HIERARCH ESO ISS PBL34 END | 38.626 |
| HIERARCH ESO ISS PBLA34 START | 326.625 |
| HIERARCH ESO ISS PBLA34 END | 326.769 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0053 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006323 |
| HIERARCH ESO ISS AMBI TEMP | 10.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |