Exposure
- ID
- PIONI.2025-02-24T09:03:09.517_1
- Header ID
- PIONI.2025-02-24T09:03:09.517
- 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 09:03:09.517
- UTC End
- 2025-02-24 09:04:26.317
- MJD Start
- 60730.3771934812
- MJD End
- 60730.378082370094
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0166165
- Ambient temperature (°C)
- 14.48
- 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 | 76.9020 | 77.1260 | 94.7000 | 94.9000 |
| A0-J2 | 116.1750 | 116.4230 | 68.9000 | 69.2000 |
| A0-K0 | 122.5120 | 122.6410 | 47.6480 | 47.9390 |
| G1-J2 | 57.5460 | 57.5690 | 33.5000 | 33.8000 |
| G1-K0 | 89.8480 | 89.8400 | 8.8960 | 9.1010 |
| J2-K0 | 44.5260 | 44.5630 | 336.3390 | 336.4660 |
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 | 60730.3771934812 |
| 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 | 76.902 |
| HIERARCH ESO ISS PBL12 END | 77.126 |
| HIERARCH ESO ISS PBLA12 START | 94.7 |
| HIERARCH ESO ISS PBLA12 END | 94.9 |
| HIERARCH ESO ISS PBL13 START | 116.175 |
| HIERARCH ESO ISS PBL13 END | 116.423 |
| HIERARCH ESO ISS PBLA13 START | 68.9 |
| HIERARCH ESO ISS PBLA13 END | 69.2 |
| HIERARCH ESO ISS PBL14 START | 122.512 |
| HIERARCH ESO ISS PBL14 END | 122.641 |
| HIERARCH ESO ISS PBLA14 START | 47.648 |
| HIERARCH ESO ISS PBLA14 END | 47.939 |
| HIERARCH ESO ISS PBL23 START | 57.546 |
| HIERARCH ESO ISS PBL23 END | 57.569 |
| HIERARCH ESO ISS PBLA23 START | 33.5 |
| HIERARCH ESO ISS PBLA23 END | 33.8 |
| HIERARCH ESO ISS PBL24 START | 89.848 |
| HIERARCH ESO ISS PBL24 END | 89.84 |
| HIERARCH ESO ISS PBLA24 START | 8.896 |
| HIERARCH ESO ISS PBLA24 END | 9.101 |
| HIERARCH ESO ISS PBL34 START | 44.526 |
| HIERARCH ESO ISS PBL34 END | 44.563 |
| HIERARCH ESO ISS PBLA34 START | 336.339 |
| HIERARCH ESO ISS PBLA34 END | 336.466 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.017707 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015526 |
| HIERARCH ESO ISS AMBI TEMP | 14.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |