Exposure
- ID
- PIONI.2025-03-22T09:10:11.153_1
- Header ID
- PIONI.2025-03-22T09:10:11.153
- Date updated
- 2025-03-22 09:20:39 UTC+0000
- Release date
- 2025-03-22 09:10:11 UTC+0000
- UTC Start
- 2025-03-22 09:10:11.153
- UTC End
- 2025-03-22 09:10:49.553
- MJD Start
- 60756.3820735258
- MJD End
- 60756.38251797024
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0068920000000000006
- 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 | 88.4860 | 88.5260 | 111.9000 | 112.1000 |
| A0-J2 | 129.0460 | 129.0620 | 90.3000 | 90.5000 |
| A0-K0 | 127.3260 | 127.2970 | 70.4230 | 70.5690 |
| G1-J2 | 56.9720 | 56.9490 | 55.5000 | 55.6000 |
| G1-K0 | 84.6500 | 84.6170 | 26.5850 | 26.6910 |
| J2-K0 | 44.3790 | 44.3890 | 348.2000 | 348.2930 |
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 | 60756.3820735258 |
| 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 | 88.486 |
| HIERARCH ESO ISS PBL12 END | 88.526 |
| HIERARCH ESO ISS PBLA12 START | 111.9 |
| HIERARCH ESO ISS PBLA12 END | 112.1 |
| HIERARCH ESO ISS PBL13 START | 129.046 |
| HIERARCH ESO ISS PBL13 END | 129.062 |
| HIERARCH ESO ISS PBLA13 START | 90.3 |
| HIERARCH ESO ISS PBLA13 END | 90.5 |
| HIERARCH ESO ISS PBL14 START | 127.326 |
| HIERARCH ESO ISS PBL14 END | 127.297 |
| HIERARCH ESO ISS PBLA14 START | 70.423 |
| HIERARCH ESO ISS PBLA14 END | 70.569 |
| HIERARCH ESO ISS PBL23 START | 56.972 |
| HIERARCH ESO ISS PBL23 END | 56.949 |
| HIERARCH ESO ISS PBLA23 START | 55.5 |
| HIERARCH ESO ISS PBLA23 END | 55.6 |
| HIERARCH ESO ISS PBL24 START | 84.65 |
| HIERARCH ESO ISS PBL24 END | 84.617 |
| HIERARCH ESO ISS PBLA24 START | 26.585 |
| HIERARCH ESO ISS PBLA24 END | 26.691 |
| HIERARCH ESO ISS PBL34 START | 44.379 |
| HIERARCH ESO ISS PBL34 END | 44.389 |
| HIERARCH ESO ISS PBLA34 START | 348.2 |
| HIERARCH ESO ISS PBLA34 END | 348.293 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006831 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006953 |
| HIERARCH ESO ISS AMBI TEMP | 14.65 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |