Exposure
- ID
- PIONI.2025-02-24T09:01:39.085_1
- Header ID
- PIONI.2025-02-24T09:01:39.085
- Date updated
- 2025-02-24 09:10:38 UTC+0000
- Release date
- 2026-02-24 09:10:38 UTC+0000
- UTC Start
- 2025-02-24 09:01:39.085
- UTC End
- 2025-02-24 09:02:55.885
- MJD Start
- 60730.3761468176
- MJD End
- 60730.37703570649
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.016176
- Ambient temperature (°C)
- 14.5
- Seeing (arcsec)
- 0.5549999999999999
Observation
- ID
- 64833
- Category
- science
- Program ID
- 114.27FM.002
- 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
- 48278
- Name
- HD_152246
- RA
- 253.520592
- DEC
- -41.07949
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.6640 | 76.8920 | 94.4000 | 94.6000 |
| A0-J2 | 115.9100 | 116.1630 | 68.6000 | 68.9000 |
| A0-K0 | 122.3750 | 122.5060 | 47.3390 | 47.6340 |
| G1-J2 | 57.5220 | 57.5450 | 33.2000 | 33.5000 |
| G1-K0 | 89.8560 | 89.8480 | 8.6800 | 8.8870 |
| J2-K0 | 44.4860 | 44.5240 | 336.2050 | 336.3330 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27FM.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60730.3761468176 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_152246 |
| RA | 253.520592 |
| DEC | -41.07949 |
| 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 | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 76.664 |
| HIERARCH ESO ISS PBL12 END | 76.892 |
| HIERARCH ESO ISS PBLA12 START | 94.4 |
| HIERARCH ESO ISS PBLA12 END | 94.6 |
| HIERARCH ESO ISS PBL13 START | 115.91 |
| HIERARCH ESO ISS PBL13 END | 116.163 |
| HIERARCH ESO ISS PBLA13 START | 68.6 |
| HIERARCH ESO ISS PBLA13 END | 68.9 |
| HIERARCH ESO ISS PBL14 START | 122.375 |
| HIERARCH ESO ISS PBL14 END | 122.506 |
| HIERARCH ESO ISS PBLA14 START | 47.339 |
| HIERARCH ESO ISS PBLA14 END | 47.634 |
| HIERARCH ESO ISS PBL23 START | 57.522 |
| HIERARCH ESO ISS PBL23 END | 57.545 |
| HIERARCH ESO ISS PBLA23 START | 33.2 |
| HIERARCH ESO ISS PBLA23 END | 33.5 |
| HIERARCH ESO ISS PBL24 START | 89.856 |
| HIERARCH ESO ISS PBL24 END | 89.848 |
| HIERARCH ESO ISS PBLA24 START | 8.68 |
| HIERARCH ESO ISS PBLA24 END | 8.887 |
| HIERARCH ESO ISS PBL34 START | 44.486 |
| HIERARCH ESO ISS PBL34 END | 44.524 |
| HIERARCH ESO ISS PBLA34 START | 336.205 |
| HIERARCH ESO ISS PBLA34 END | 336.333 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014645 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.017707 |
| HIERARCH ESO ISS AMBI TEMP | 14.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |