Exposure
- ID
- PIONI.2025-04-25T09:40:41.370_1
- Header ID
- PIONI.2025-04-25T09:40:41.370
- 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 09:40:41.371
- UTC End
- 2025-04-25 09:41:58.171
- MJD Start
- 60790.4032566049
- MJD End
- 60790.40414549379
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.018821
- Ambient temperature (°C)
- 13.12
- Seeing (arcsec)
- 0.37
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 | 88.5560 | 88.4890 | 133.9000 | 134.1000 |
| A0-J2 | 120.8650 | 120.6540 | 111.5000 | 111.7000 |
| A0-K0 | 114.8750 | 114.5950 | 88.4280 | 88.6500 |
| G1-J2 | 51.5600 | 51.4330 | 70.6000 | 70.8000 |
| G1-K0 | 82.2450 | 82.1290 | 38.3210 | 38.4450 |
| J2-K0 | 47.4660 | 47.4640 | 2.8520 | 3.0140 |
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 | 60790.4032566049 |
| 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 | 88.556 |
| HIERARCH ESO ISS PBL12 END | 88.489 |
| HIERARCH ESO ISS PBLA12 START | 133.9 |
| HIERARCH ESO ISS PBLA12 END | 134.1 |
| HIERARCH ESO ISS PBL13 START | 120.865 |
| HIERARCH ESO ISS PBL13 END | 120.654 |
| HIERARCH ESO ISS PBLA13 START | 111.5 |
| HIERARCH ESO ISS PBLA13 END | 111.7 |
| HIERARCH ESO ISS PBL14 START | 114.875 |
| HIERARCH ESO ISS PBL14 END | 114.595 |
| HIERARCH ESO ISS PBLA14 START | 88.428 |
| HIERARCH ESO ISS PBLA14 END | 88.65 |
| HIERARCH ESO ISS PBL23 START | 51.56 |
| HIERARCH ESO ISS PBL23 END | 51.433 |
| HIERARCH ESO ISS PBLA23 START | 70.6 |
| HIERARCH ESO ISS PBLA23 END | 70.8 |
| HIERARCH ESO ISS PBL24 START | 82.245 |
| HIERARCH ESO ISS PBL24 END | 82.129 |
| HIERARCH ESO ISS PBLA24 START | 38.321 |
| HIERARCH ESO ISS PBLA24 END | 38.445 |
| HIERARCH ESO ISS PBL34 START | 47.466 |
| HIERARCH ESO ISS PBL34 END | 47.464 |
| HIERARCH ESO ISS PBLA34 START | 2.852 |
| HIERARCH ESO ISS PBLA34 END | 3.014 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.018852 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01879 |
| HIERARCH ESO ISS AMBI TEMP | 13.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |