Exposure
- ID
- PIONI.2025-11-02T07:43:22.533_1
- Header ID
- PIONI.2025-11-02T07:43:22.533
- Date updated
- 2025-11-02 07:50:46 UTC+0000
- Release date
- 2025-11-02 07:43:22 UTC+0000
- UTC Start
- 2025-11-02 07:43:22.533
- UTC End
- 2025-11-02 07:45:04.933
- MJD Start
- 60981.3217885806
- MJD End
- 60981.32297376579
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005348500000000001
- Ambient temperature (°C)
- 10.56
- Seeing (arcsec)
- 0.62
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 | 68.3390 | 68.6510 | 78.9000 | 79.3000 |
| A0-J2 | 111.1920 | 111.4750 | 53.2000 | 53.6000 |
| A0-K0 | 122.2190 | 122.3340 | 34.2590 | 34.6900 |
| G1-J2 | 57.8630 | 57.8760 | 22.3000 | 22.7000 |
| G1-K0 | 87.9230 | 87.9210 | 1.1330 | 1.4110 |
| J2-K0 | 39.8570 | 39.9330 | 329.5590 | 329.7260 |
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 | 60981.3217885806 |
| 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 | 68.339 |
| HIERARCH ESO ISS PBL12 END | 68.651 |
| HIERARCH ESO ISS PBLA12 START | 78.9 |
| HIERARCH ESO ISS PBLA12 END | 79.3 |
| HIERARCH ESO ISS PBL13 START | 111.192 |
| HIERARCH ESO ISS PBL13 END | 111.475 |
| HIERARCH ESO ISS PBLA13 START | 53.2 |
| HIERARCH ESO ISS PBLA13 END | 53.6 |
| HIERARCH ESO ISS PBL14 START | 122.219 |
| HIERARCH ESO ISS PBL14 END | 122.334 |
| HIERARCH ESO ISS PBLA14 START | 34.259 |
| HIERARCH ESO ISS PBLA14 END | 34.69 |
| HIERARCH ESO ISS PBL23 START | 57.863 |
| HIERARCH ESO ISS PBL23 END | 57.876 |
| HIERARCH ESO ISS PBLA23 START | 22.3 |
| HIERARCH ESO ISS PBLA23 END | 22.7 |
| HIERARCH ESO ISS PBL24 START | 87.923 |
| HIERARCH ESO ISS PBL24 END | 87.921 |
| HIERARCH ESO ISS PBLA24 START | 1.133 |
| HIERARCH ESO ISS PBLA24 END | 1.411 |
| HIERARCH ESO ISS PBL34 START | 39.857 |
| HIERARCH ESO ISS PBL34 END | 39.933 |
| HIERARCH ESO ISS PBLA34 START | 329.559 |
| HIERARCH ESO ISS PBLA34 END | 329.726 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005453 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005244 |
| HIERARCH ESO ISS AMBI TEMP | 10.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |