Exposure
- ID
- PIONI.2025-04-25T00:41:36.815_1
- Header ID
- PIONI.2025-04-25T00:41:36.815
- Date updated
- 2025-04-25 00:45:47 UTC+0000
- Release date
- 2026-04-25 00:45:47 UTC+0000
- UTC Start
- 2025-04-25 00:41:36.815
- UTC End
- 2025-04-25 00:42:15.215
- MJD Start
- 60790.0288983178
- MJD End
- 60790.029342762246
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013158
- Ambient temperature (°C)
- 14.21
- Seeing (arcsec)
- 0.42500000000000004
Observation
- ID
- 66974
- Category
- science
- Program ID
- 115.283G.003
- Program Title
- CHARACTERIZING WIDE COMPANIONS OF WOLF-RAYET STARS
- Program Type
- Normal
- PI / COI
- DESHMUKH / SANA / BORDIER / MÉRAND
Target
- ID
- 49791
- Name
- tet Mus
- RA
- 197.027087
- DEC
- -65.30603
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.4790 | 74.5500 | 69.8000 | 70.0000 |
| A0-J2 | 122.2790 | 122.3270 | 50.6000 | 50.8000 |
| A0-K0 | 127.8500 | 127.8550 | 35.7930 | 35.9840 |
| G1-J2 | 57.4330 | 57.4270 | 25.3000 | 25.5000 |
| G1-K0 | 78.1370 | 78.1330 | 3.5840 | 3.7220 |
| J2-K0 | 32.6870 | 32.7190 | 322.9330 | 323.0460 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283G.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60790.0288983178 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tet Mus |
| RA | 197.027087 |
| DEC | -65.30603 |
| 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 | 74.479 |
| HIERARCH ESO ISS PBL12 END | 74.55 |
| HIERARCH ESO ISS PBLA12 START | 69.8 |
| HIERARCH ESO ISS PBLA12 END | 70.0 |
| HIERARCH ESO ISS PBL13 START | 122.279 |
| HIERARCH ESO ISS PBL13 END | 122.327 |
| HIERARCH ESO ISS PBLA13 START | 50.6 |
| HIERARCH ESO ISS PBLA13 END | 50.8 |
| HIERARCH ESO ISS PBL14 START | 127.85 |
| HIERARCH ESO ISS PBL14 END | 127.855 |
| HIERARCH ESO ISS PBLA14 START | 35.793 |
| HIERARCH ESO ISS PBLA14 END | 35.984 |
| HIERARCH ESO ISS PBL23 START | 57.433 |
| HIERARCH ESO ISS PBL23 END | 57.427 |
| HIERARCH ESO ISS PBLA23 START | 25.3 |
| HIERARCH ESO ISS PBLA23 END | 25.5 |
| HIERARCH ESO ISS PBL24 START | 78.137 |
| HIERARCH ESO ISS PBL24 END | 78.133 |
| HIERARCH ESO ISS PBLA24 START | 3.584 |
| HIERARCH ESO ISS PBLA24 END | 3.722 |
| HIERARCH ESO ISS PBL34 START | 32.687 |
| HIERARCH ESO ISS PBL34 END | 32.719 |
| HIERARCH ESO ISS PBLA34 START | 322.933 |
| HIERARCH ESO ISS PBLA34 END | 323.046 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013158 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013158 |
| HIERARCH ESO ISS AMBI TEMP | 14.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |