Exposure
- ID
- PIONI.2025-10-12T07:39:52.069_1
- Header ID
- PIONI.2025-10-12T07:39:52.069
- 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 07:39:52.069
- UTC End
- 2025-10-12 07:40:30.469
- MJD Start
- 60960.3193526478
- MJD End
- 60960.31979709224
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010397
- Ambient temperature (°C)
- 12.0
- Seeing (arcsec)
- 0.7
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 | 47.7630 | 47.7440 | 142.4000 | 142.4000 |
| A0-J2 | 111.2390 | 111.4620 | 99.2000 | 99.2000 |
| A0-J6 | 122.8470 | 122.9400 | 13.1640 | 13.3110 |
| B5-J2 | 83.1010 | 83.3510 | 76.1000 | 76.1000 |
| B5-J6 | 157.4610 | 157.4580 | 359.5750 | 359.6970 |
| J2-J6 | 159.9520 | 159.8610 | 329.2370 | 329.2560 |
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 | 60960.3193526478 |
| 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 | 47.763 |
| HIERARCH ESO ISS PBL12 END | 47.744 |
| HIERARCH ESO ISS PBLA12 START | 142.4 |
| HIERARCH ESO ISS PBLA12 END | 142.4 |
| HIERARCH ESO ISS PBL13 START | 111.239 |
| HIERARCH ESO ISS PBL13 END | 111.462 |
| HIERARCH ESO ISS PBLA13 START | 99.2 |
| HIERARCH ESO ISS PBLA13 END | 99.2 |
| HIERARCH ESO ISS PBL14 START | 122.847 |
| HIERARCH ESO ISS PBL14 END | 122.94 |
| HIERARCH ESO ISS PBLA14 START | 13.164 |
| HIERARCH ESO ISS PBLA14 END | 13.311 |
| HIERARCH ESO ISS PBL23 START | 83.101 |
| HIERARCH ESO ISS PBL23 END | 83.351 |
| HIERARCH ESO ISS PBLA23 START | 76.1 |
| HIERARCH ESO ISS PBLA23 END | 76.1 |
| HIERARCH ESO ISS PBL24 START | 157.461 |
| HIERARCH ESO ISS PBL24 END | 157.458 |
| HIERARCH ESO ISS PBLA24 START | 359.575 |
| HIERARCH ESO ISS PBLA24 END | 359.697 |
| HIERARCH ESO ISS PBL34 START | 159.952 |
| HIERARCH ESO ISS PBL34 END | 159.861 |
| HIERARCH ESO ISS PBLA34 START | 329.237 |
| HIERARCH ESO ISS PBLA34 END | 329.256 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010397 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010397 |
| HIERARCH ESO ISS AMBI TEMP | 12.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |