Exposure
- ID
- PIONI.2025-03-22T09:26:35.506_1
- Header ID
- PIONI.2025-03-22T09:26:35.506
- Date updated
- 2025-03-22 09:35:46 UTC+0000
- Release date
- 2025-03-22 09:26:35 UTC+0000
- UTC Start
- 2025-03-22 09:26:35.506
- UTC End
- 2025-03-22 09:27:13.906
- MJD Start
- 60756.3934665062
- MJD End
- 60756.39391095064
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062585
- Ambient temperature (°C)
- 14.72
- Seeing (arcsec)
- 0.5449999999999999
Observation
- ID
- 65790
- 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
- 48952
- Name
- HD_149795
- RA
- 249.832157
- DEC
- -49.07505
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.1780 | 89.2100 | 114.7000 | 114.8000 |
| A0-J2 | 129.2310 | 129.2340 | 93.4000 | 93.5000 |
| A0-K0 | 126.6020 | 126.5600 | 73.4010 | 73.5470 |
| G1-J2 | 56.4190 | 56.3910 | 58.3000 | 58.4000 |
| G1-K0 | 83.7730 | 83.7350 | 28.7660 | 28.8700 |
| J2-K0 | 44.4410 | 44.4490 | 350.0510 | 350.1470 |
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 | 60756.3934665062 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_149795 |
| RA | 249.832157 |
| DEC | -49.07505 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.178 |
| HIERARCH ESO ISS PBL12 END | 89.21 |
| HIERARCH ESO ISS PBLA12 START | 114.7 |
| HIERARCH ESO ISS PBLA12 END | 114.8 |
| HIERARCH ESO ISS PBL13 START | 129.231 |
| HIERARCH ESO ISS PBL13 END | 129.234 |
| HIERARCH ESO ISS PBLA13 START | 93.4 |
| HIERARCH ESO ISS PBLA13 END | 93.5 |
| HIERARCH ESO ISS PBL14 START | 126.602 |
| HIERARCH ESO ISS PBL14 END | 126.56 |
| HIERARCH ESO ISS PBLA14 START | 73.401 |
| HIERARCH ESO ISS PBLA14 END | 73.547 |
| HIERARCH ESO ISS PBL23 START | 56.419 |
| HIERARCH ESO ISS PBL23 END | 56.391 |
| HIERARCH ESO ISS PBLA23 START | 58.3 |
| HIERARCH ESO ISS PBLA23 END | 58.4 |
| HIERARCH ESO ISS PBL24 START | 83.773 |
| HIERARCH ESO ISS PBL24 END | 83.735 |
| HIERARCH ESO ISS PBLA24 START | 28.766 |
| HIERARCH ESO ISS PBLA24 END | 28.87 |
| HIERARCH ESO ISS PBL34 START | 44.441 |
| HIERARCH ESO ISS PBL34 END | 44.449 |
| HIERARCH ESO ISS PBLA34 START | 350.051 |
| HIERARCH ESO ISS PBLA34 END | 350.147 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006143 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006374 |
| HIERARCH ESO ISS AMBI TEMP | 14.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |