Exposure
- ID
- PIONI.2025-11-02T07:39:33.873_1
- Header ID
- PIONI.2025-11-02T07:39:33.873
- Date updated
- 2025-11-02 07:46:21 UTC+0000
- Release date
- 2025-11-02 07:39:33 UTC+0000
- UTC Start
- 2025-11-02 07:39:33.873
- UTC End
- 2025-11-02 07:41:16.273
- MJD Start
- 60981.3191420469
- MJD End
- 60981.32032723209
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043915
- Ambient temperature (°C)
- 10.72
- Seeing (arcsec)
- 0.6499999999999999
Observation
- ID
- 71090
- 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
- 52770
- Name
- HD_77130
- RA
- 134.682957
- DEC
- -48.78175
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 67.6960 | 68.0110 | 78.1000 | 78.5000 |
| A0-J2 | 110.6130 | 110.8960 | 52.2000 | 52.7000 |
| A0-K0 | 121.9850 | 122.1000 | 33.3760 | 33.8090 |
| G1-J2 | 57.8350 | 57.8490 | 21.5000 | 21.9000 |
| G1-K0 | 87.9270 | 87.9250 | 0.5680 | 0.8450 |
| J2-K0 | 39.7010 | 39.7780 | 329.2220 | 329.3880 |
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 | 60981.3191420469 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_77130 |
| RA | 134.682957 |
| DEC | -48.78175 |
| 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 | 67.696 |
| HIERARCH ESO ISS PBL12 END | 68.011 |
| HIERARCH ESO ISS PBLA12 START | 78.1 |
| HIERARCH ESO ISS PBLA12 END | 78.5 |
| HIERARCH ESO ISS PBL13 START | 110.613 |
| HIERARCH ESO ISS PBL13 END | 110.896 |
| HIERARCH ESO ISS PBLA13 START | 52.2 |
| HIERARCH ESO ISS PBLA13 END | 52.7 |
| HIERARCH ESO ISS PBL14 START | 121.985 |
| HIERARCH ESO ISS PBL14 END | 122.1 |
| HIERARCH ESO ISS PBLA14 START | 33.376 |
| HIERARCH ESO ISS PBLA14 END | 33.809 |
| HIERARCH ESO ISS PBL23 START | 57.835 |
| HIERARCH ESO ISS PBL23 END | 57.849 |
| HIERARCH ESO ISS PBLA23 START | 21.5 |
| HIERARCH ESO ISS PBLA23 END | 21.9 |
| HIERARCH ESO ISS PBL24 START | 87.927 |
| HIERARCH ESO ISS PBL24 END | 87.925 |
| HIERARCH ESO ISS PBLA24 START | 0.568 |
| HIERARCH ESO ISS PBLA24 END | 0.845 |
| HIERARCH ESO ISS PBL34 START | 39.701 |
| HIERARCH ESO ISS PBL34 END | 39.778 |
| HIERARCH ESO ISS PBLA34 START | 329.222 |
| HIERARCH ESO ISS PBLA34 END | 329.388 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004173 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00461 |
| HIERARCH ESO ISS AMBI TEMP | 10.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |