Exposure
- ID
- PIONI.2025-04-25T09:39:12.853_1
- Header ID
- PIONI.2025-04-25T09:39:12.853
- 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 09:39:12.853
- UTC End
- 2025-04-25 09:40:29.653
- MJD Start
- 60790.4022320975
- MJD End
- 60790.40312098639
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.018852
- Ambient temperature (°C)
- 13.1
- Seeing (arcsec)
- 0.355
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 | 88.6240 | 88.5580 | 133.6000 | 133.9000 |
| A0-J2 | 121.0790 | 120.8700 | 111.2000 | 111.5000 |
| A0-K0 | 115.1580 | 114.8810 | 88.1960 | 88.4230 |
| G1-J2 | 51.6880 | 51.5630 | 70.4000 | 70.6000 |
| G1-K0 | 82.3630 | 82.2480 | 38.1900 | 38.3190 |
| J2-K0 | 47.4690 | 47.4660 | 2.6810 | 2.8480 |
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 | 60790.4022320975 |
| 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 | 88.624 |
| HIERARCH ESO ISS PBL12 END | 88.558 |
| HIERARCH ESO ISS PBLA12 START | 133.6 |
| HIERARCH ESO ISS PBLA12 END | 133.9 |
| HIERARCH ESO ISS PBL13 START | 121.079 |
| HIERARCH ESO ISS PBL13 END | 120.87 |
| HIERARCH ESO ISS PBLA13 START | 111.2 |
| HIERARCH ESO ISS PBLA13 END | 111.5 |
| HIERARCH ESO ISS PBL14 START | 115.158 |
| HIERARCH ESO ISS PBL14 END | 114.881 |
| HIERARCH ESO ISS PBLA14 START | 88.196 |
| HIERARCH ESO ISS PBLA14 END | 88.423 |
| HIERARCH ESO ISS PBL23 START | 51.688 |
| HIERARCH ESO ISS PBL23 END | 51.563 |
| HIERARCH ESO ISS PBLA23 START | 70.4 |
| HIERARCH ESO ISS PBLA23 END | 70.6 |
| HIERARCH ESO ISS PBL24 START | 82.363 |
| HIERARCH ESO ISS PBL24 END | 82.248 |
| HIERARCH ESO ISS PBLA24 START | 38.19 |
| HIERARCH ESO ISS PBLA24 END | 38.319 |
| HIERARCH ESO ISS PBL34 START | 47.469 |
| HIERARCH ESO ISS PBL34 END | 47.466 |
| HIERARCH ESO ISS PBLA34 START | 2.681 |
| HIERARCH ESO ISS PBLA34 END | 2.848 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.018852 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.018852 |
| HIERARCH ESO ISS AMBI TEMP | 13.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |