Exposure
- ID
- PIONI.2025-04-25T09:36:16.221_1
- Header ID
- PIONI.2025-04-25T09:36:16.221
- Date updated
- 2025-04-25 09:45:44 UTC+0000
- Release date
- 2026-04-25 09:45:44 UTC+0000
- UTC Start
- 2025-04-25 09:36:16.221
- UTC End
- 2025-04-25 09:37:33.021
- MJD Start
- 60790.4001877396
- MJD End
- 60790.40107662849
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.016034
- Ambient temperature (°C)
- 13.12
- Seeing (arcsec)
- 0.39
Observation
- ID
- 66987
- Category
- science
- Program ID
- 115.283G.001
- Program Title
- CHARACTERIZING WIDE COMPANIONS OF WOLF-RAYET STARS
- Program Type
- Normal
- PI / COI
- DESHMUKH / SANA / BORDIER / MÉRAND
Target
- ID
- 49802
- Name
- CD-38 11746
- RA
- 259.750744
- DEC
- -38.81425
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.7550 | 88.6910 | 133.1000 | 133.3000 |
| A0-J2 | 121.4960 | 121.2930 | 110.7000 | 110.9000 |
| A0-K0 | 115.7100 | 115.4420 | 87.7450 | 87.9650 |
| G1-J2 | 51.9380 | 51.8170 | 70.1000 | 70.2000 |
| G1-K0 | 82.5920 | 82.4810 | 37.9320 | 38.0580 |
| J2-K0 | 47.4740 | 47.4710 | 2.3480 | 2.5110 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283G.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60790.4001877396 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | CD-38 11746 |
| RA | 259.750744 |
| DEC | -38.81425 |
| 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 | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 88.755 |
| HIERARCH ESO ISS PBL12 END | 88.691 |
| HIERARCH ESO ISS PBLA12 START | 133.1 |
| HIERARCH ESO ISS PBLA12 END | 133.3 |
| HIERARCH ESO ISS PBL13 START | 121.496 |
| HIERARCH ESO ISS PBL13 END | 121.293 |
| HIERARCH ESO ISS PBLA13 START | 110.7 |
| HIERARCH ESO ISS PBLA13 END | 110.9 |
| HIERARCH ESO ISS PBL14 START | 115.71 |
| HIERARCH ESO ISS PBL14 END | 115.442 |
| HIERARCH ESO ISS PBLA14 START | 87.745 |
| HIERARCH ESO ISS PBLA14 END | 87.965 |
| HIERARCH ESO ISS PBL23 START | 51.938 |
| HIERARCH ESO ISS PBL23 END | 51.817 |
| HIERARCH ESO ISS PBLA23 START | 70.1 |
| HIERARCH ESO ISS PBLA23 END | 70.2 |
| HIERARCH ESO ISS PBL24 START | 82.592 |
| HIERARCH ESO ISS PBL24 END | 82.481 |
| HIERARCH ESO ISS PBLA24 START | 37.932 |
| HIERARCH ESO ISS PBLA24 END | 38.058 |
| HIERARCH ESO ISS PBL34 START | 47.474 |
| HIERARCH ESO ISS PBL34 END | 47.471 |
| HIERARCH ESO ISS PBLA34 START | 2.348 |
| HIERARCH ESO ISS PBLA34 END | 2.511 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015827 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.016241 |
| HIERARCH ESO ISS AMBI TEMP | 13.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |