Exposure
- ID
- PIONI.2025-03-22T09:11:01.251_1
- Header ID
- PIONI.2025-03-22T09:11:01.251
- Date updated
- 2025-03-22 09:15:40 UTC+0000
- Release date
- 2025-03-22 09:11:01 UTC+0000
- UTC Start
- 2025-03-22 09:11:01.251
- UTC End
- 2025-03-22 09:11:39.651
- MJD Start
- 60756.3826533686
- MJD End
- 60756.38309781304
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0065765
- Ambient temperature (°C)
- 14.65
- Seeing (arcsec)
- 0.48
Observation
- ID
- 64870
- 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
- 48309
- Name
- HD_149744
- RA
- 249.756335
- DEC
- -48.74727
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.5280 | 88.5680 | 112.1000 | 112.2000 |
| A0-J2 | 129.0630 | 129.0780 | 90.5000 | 90.7000 |
| A0-K0 | 127.2960 | 127.2670 | 70.5750 | 70.7210 |
| G1-J2 | 56.9480 | 56.9250 | 55.7000 | 55.8000 |
| G1-K0 | 84.6160 | 84.5830 | 26.6960 | 26.8020 |
| J2-K0 | 44.3890 | 44.3980 | 348.2960 | 348.3890 |
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 | 60756.3826533686 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_149744 |
| RA | 249.756335 |
| DEC | -48.74727 |
| 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 | 88.528 |
| HIERARCH ESO ISS PBL12 END | 88.568 |
| HIERARCH ESO ISS PBLA12 START | 112.1 |
| HIERARCH ESO ISS PBLA12 END | 112.2 |
| HIERARCH ESO ISS PBL13 START | 129.063 |
| HIERARCH ESO ISS PBL13 END | 129.078 |
| HIERARCH ESO ISS PBLA13 START | 90.5 |
| HIERARCH ESO ISS PBLA13 END | 90.7 |
| HIERARCH ESO ISS PBL14 START | 127.296 |
| HIERARCH ESO ISS PBL14 END | 127.267 |
| HIERARCH ESO ISS PBLA14 START | 70.575 |
| HIERARCH ESO ISS PBLA14 END | 70.721 |
| HIERARCH ESO ISS PBL23 START | 56.948 |
| HIERARCH ESO ISS PBL23 END | 56.925 |
| HIERARCH ESO ISS PBLA23 START | 55.7 |
| HIERARCH ESO ISS PBLA23 END | 55.8 |
| HIERARCH ESO ISS PBL24 START | 84.616 |
| HIERARCH ESO ISS PBL24 END | 84.583 |
| HIERARCH ESO ISS PBLA24 START | 26.696 |
| HIERARCH ESO ISS PBLA24 END | 26.802 |
| HIERARCH ESO ISS PBL34 START | 44.389 |
| HIERARCH ESO ISS PBL34 END | 44.398 |
| HIERARCH ESO ISS PBLA34 START | 348.296 |
| HIERARCH ESO ISS PBLA34 END | 348.389 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006953 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0062 |
| HIERARCH ESO ISS AMBI TEMP | 14.65 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |