Exposure
- ID
- PIONI.2025-10-12T07:18:22.582_1
- Header ID
- PIONI.2025-10-12T07:18:22.582
- Date updated
- 2025-10-12 07:26:50 UTC+0000
- Release date
- 2025-10-12 07:26:50 UTC+0000
- UTC Start
- 2025-10-12 07:18:22.582
- UTC End
- 2025-10-12 07:19:00.982
- MJD Start
- 60960.3044280345
- MJD End
- 60960.30487247894
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.014678
- Ambient temperature (°C)
- 12.32
- Seeing (arcsec)
- 0.55
Observation
- ID
- 70910
- Category
- science
- Program ID
- 116.29DN.001
- Program Title
- TOWARD ACCURATE AND ASSUMPTION-FREE MODELING OF YSO DISKS
- Program Type
- Normal
- PI / COI
- GALLENNE / IBRAHIM / MONNIER
Target
- ID
- 52618
- Name
- HD259431
- RA
- 98.271046
- DEC
- 10.3222
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.2100 | 48.1960 | 142.7000 | 142.7000 |
| A0-J2 | 104.7910 | 105.0520 | 100.8000 | 100.7000 |
| A0-J6 | 120.7380 | 120.8040 | 9.0750 | 9.2360 |
| B5-J2 | 76.0390 | 76.3180 | 75.8000 | 75.8000 |
| B5-J6 | 157.8840 | 157.8560 | 356.2980 | 356.4230 |
| J2-J6 | 162.2120 | 162.1330 | 328.8610 | 328.8720 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29DN.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60960.3044280345 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD259431 |
| RA | 98.271046 |
| DEC | 10.3222 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.21 |
| HIERARCH ESO ISS PBL12 END | 48.196 |
| HIERARCH ESO ISS PBLA12 START | 142.7 |
| HIERARCH ESO ISS PBLA12 END | 142.7 |
| HIERARCH ESO ISS PBL13 START | 104.791 |
| HIERARCH ESO ISS PBL13 END | 105.052 |
| HIERARCH ESO ISS PBLA13 START | 100.8 |
| HIERARCH ESO ISS PBLA13 END | 100.7 |
| HIERARCH ESO ISS PBL14 START | 120.738 |
| HIERARCH ESO ISS PBL14 END | 120.804 |
| HIERARCH ESO ISS PBLA14 START | 9.075 |
| HIERARCH ESO ISS PBLA14 END | 9.236 |
| HIERARCH ESO ISS PBL23 START | 76.039 |
| HIERARCH ESO ISS PBL23 END | 76.318 |
| HIERARCH ESO ISS PBLA23 START | 75.8 |
| HIERARCH ESO ISS PBLA23 END | 75.8 |
| HIERARCH ESO ISS PBL24 START | 157.884 |
| HIERARCH ESO ISS PBL24 END | 157.856 |
| HIERARCH ESO ISS PBLA24 START | 356.298 |
| HIERARCH ESO ISS PBLA24 END | 356.423 |
| HIERARCH ESO ISS PBL34 START | 162.212 |
| HIERARCH ESO ISS PBL34 END | 162.133 |
| HIERARCH ESO ISS PBLA34 START | 328.861 |
| HIERARCH ESO ISS PBLA34 END | 328.872 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015431 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013925 |
| HIERARCH ESO ISS AMBI TEMP | 12.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |