Exposure
- ID
- PIONI.2025-03-23T06:51:30.772_1
- Header ID
- PIONI.2025-03-23T06:51:30.772
- Date updated
- 2025-03-23 07:00:51 UTC+0000
- Release date
- 2025-03-23 06:51:30 UTC+0000
- UTC Start
- 2025-03-23 06:51:30.771
- UTC End
- 2025-03-23 06:51:56.371
- MJD Start
- 60757.2857728181
- MJD End
- 60757.286069114394
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003499
- Ambient temperature (°C)
- 13.92
- Seeing (arcsec)
- 0.69
Observation
- ID
- 65831
- Category
- calibrator
- Program ID
- 114.27FM.001
- Program Title
- CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY / SANA / FROST / TOONEN / BORDIER / LE BOUQUIN / SHENAR
Target
- ID
- 48992
- Name
- HD_149490
- RA
- 249.076906
- DEC
- -29.16287
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.9660 | 77.0700 | 101.0000 | 101.1000 |
| A0-J2 | 110.4380 | 110.5810 | 73.7000 | 73.8000 |
| A0-K0 | 115.1630 | 115.2570 | 49.6420 | 49.7550 |
| G1-J2 | 54.8670 | 54.8910 | 33.7000 | 33.8000 |
| G1-K0 | 90.1110 | 90.1140 | 7.7880 | 7.8730 |
| J2-K0 | 47.3200 | 47.3300 | 337.2990 | 337.3440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27FM.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60757.2857728181 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_149490 |
| RA | 249.076906 |
| DEC | -29.16287 |
| 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 | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 76.966 |
| HIERARCH ESO ISS PBL12 END | 77.07 |
| HIERARCH ESO ISS PBLA12 START | 101.0 |
| HIERARCH ESO ISS PBLA12 END | 101.1 |
| HIERARCH ESO ISS PBL13 START | 110.438 |
| HIERARCH ESO ISS PBL13 END | 110.581 |
| HIERARCH ESO ISS PBLA13 START | 73.7 |
| HIERARCH ESO ISS PBLA13 END | 73.8 |
| HIERARCH ESO ISS PBL14 START | 115.163 |
| HIERARCH ESO ISS PBL14 END | 115.257 |
| HIERARCH ESO ISS PBLA14 START | 49.642 |
| HIERARCH ESO ISS PBLA14 END | 49.755 |
| HIERARCH ESO ISS PBL23 START | 54.867 |
| HIERARCH ESO ISS PBL23 END | 54.891 |
| HIERARCH ESO ISS PBLA23 START | 33.7 |
| HIERARCH ESO ISS PBLA23 END | 33.8 |
| HIERARCH ESO ISS PBL24 START | 90.111 |
| HIERARCH ESO ISS PBL24 END | 90.114 |
| HIERARCH ESO ISS PBLA24 START | 7.788 |
| HIERARCH ESO ISS PBLA24 END | 7.873 |
| HIERARCH ESO ISS PBL34 START | 47.32 |
| HIERARCH ESO ISS PBL34 END | 47.33 |
| HIERARCH ESO ISS PBLA34 START | 337.299 |
| HIERARCH ESO ISS PBLA34 END | 337.344 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003499 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003499 |
| HIERARCH ESO ISS AMBI TEMP | 13.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |