Exposure
- ID
- PIONI.2025-10-12T07:39:01.485_1
- Header ID
- PIONI.2025-10-12T07:39:01.485
- Date updated
- 2025-10-12 07:45:53 UTC+0000
- Release date
- 2025-10-12 07:45:53 UTC+0000
- UTC Start
- 2025-10-12 07:39:01.485
- UTC End
- 2025-10-12 07:39:39.885
- MJD Start
- 60960.3187671918
- MJD End
- 60960.31921163624
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0114315
- Ambient temperature (°C)
- 12.04
- Seeing (arcsec)
- 0.685
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 | 47.7840 | 47.7640 | 142.4000 | 142.4000 |
| A0-J2 | 111.0010 | 111.2300 | 99.3000 | 99.2000 |
| A0-J6 | 122.7510 | 122.8440 | 13.0090 | 13.1580 |
| B5-J2 | 82.8340 | 83.0910 | 76.1000 | 76.1000 |
| B5-J6 | 157.4650 | 157.4610 | 359.4460 | 359.5690 |
| J2-J6 | 160.0480 | 159.9560 | 329.2190 | 329.2360 |
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 | 60960.3187671918 |
| 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 | 47.784 |
| HIERARCH ESO ISS PBL12 END | 47.764 |
| HIERARCH ESO ISS PBLA12 START | 142.4 |
| HIERARCH ESO ISS PBLA12 END | 142.4 |
| HIERARCH ESO ISS PBL13 START | 111.001 |
| HIERARCH ESO ISS PBL13 END | 111.23 |
| HIERARCH ESO ISS PBLA13 START | 99.3 |
| HIERARCH ESO ISS PBLA13 END | 99.2 |
| HIERARCH ESO ISS PBL14 START | 122.751 |
| HIERARCH ESO ISS PBL14 END | 122.844 |
| HIERARCH ESO ISS PBLA14 START | 13.009 |
| HIERARCH ESO ISS PBLA14 END | 13.158 |
| HIERARCH ESO ISS PBL23 START | 82.834 |
| HIERARCH ESO ISS PBL23 END | 83.091 |
| HIERARCH ESO ISS PBLA23 START | 76.1 |
| HIERARCH ESO ISS PBLA23 END | 76.1 |
| HIERARCH ESO ISS PBL24 START | 157.465 |
| HIERARCH ESO ISS PBL24 END | 157.461 |
| HIERARCH ESO ISS PBLA24 START | 359.446 |
| HIERARCH ESO ISS PBLA24 END | 359.569 |
| HIERARCH ESO ISS PBL34 START | 160.048 |
| HIERARCH ESO ISS PBL34 END | 159.956 |
| HIERARCH ESO ISS PBLA34 START | 329.219 |
| HIERARCH ESO ISS PBLA34 END | 329.236 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012466 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010397 |
| HIERARCH ESO ISS AMBI TEMP | 12.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |