Exposure
- ID
- PIONI.2025-04-25T00:42:27.273_1
- Header ID
- PIONI.2025-04-25T00:42:27.273
- Date updated
- 2025-04-25 00:50:43 UTC+0000
- Release date
- 2026-04-25 00:50:43 UTC+0000
- UTC Start
- 2025-04-25 00:42:27.273
- UTC End
- 2025-04-25 00:43:05.673
- MJD Start
- 60790.0294823269
- MJD End
- 60790.02992677134
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013158
- Ambient temperature (°C)
- 14.21
- Seeing (arcsec)
- 0.39
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 | 74.5530 | 74.6230 | 70.0000 | 70.2000 |
| A0-J2 | 122.3290 | 122.3760 | 50.8000 | 51.0000 |
| A0-K0 | 127.8550 | 127.8600 | 35.9920 | 36.1770 |
| G1-J2 | 57.4270 | 57.4210 | 25.5000 | 25.7000 |
| G1-K0 | 78.1330 | 78.1280 | 3.7280 | 3.8620 |
| J2-K0 | 32.7200 | 32.7520 | 323.0510 | 323.1600 |
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 | 60790.0294823269 |
| 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 | 74.553 |
| HIERARCH ESO ISS PBL12 END | 74.623 |
| HIERARCH ESO ISS PBLA12 START | 70.0 |
| HIERARCH ESO ISS PBLA12 END | 70.2 |
| HIERARCH ESO ISS PBL13 START | 122.329 |
| HIERARCH ESO ISS PBL13 END | 122.376 |
| HIERARCH ESO ISS PBLA13 START | 50.8 |
| HIERARCH ESO ISS PBLA13 END | 51.0 |
| HIERARCH ESO ISS PBL14 START | 127.855 |
| HIERARCH ESO ISS PBL14 END | 127.86 |
| HIERARCH ESO ISS PBLA14 START | 35.992 |
| HIERARCH ESO ISS PBLA14 END | 36.177 |
| HIERARCH ESO ISS PBL23 START | 57.427 |
| HIERARCH ESO ISS PBL23 END | 57.421 |
| HIERARCH ESO ISS PBLA23 START | 25.5 |
| HIERARCH ESO ISS PBLA23 END | 25.7 |
| HIERARCH ESO ISS PBL24 START | 78.133 |
| HIERARCH ESO ISS PBL24 END | 78.128 |
| HIERARCH ESO ISS PBLA24 START | 3.728 |
| HIERARCH ESO ISS PBLA24 END | 3.862 |
| HIERARCH ESO ISS PBL34 START | 32.72 |
| HIERARCH ESO ISS PBL34 END | 32.752 |
| HIERARCH ESO ISS PBLA34 START | 323.051 |
| HIERARCH ESO ISS PBLA34 END | 323.16 |
| 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 | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |