Exposure
- ID
- MATIS.2025-12-03T07:52:06.089_1
- Header ID
- MATIS.2025-12-03T07:52:06.089
- Date updated
- 2025-12-03 08:01:04 UTC+0000
- Release date
- 2026-12-03 08:01:04 UTC+0000
- UTC Start
- 2025-12-03 07:52:06.089
- UTC End
- 2025-12-03 07:53:08.489
- MJD Start
- 61012.32784825
- MJD End
- 61012.32857047222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004451500000000001
- Ambient temperature (°C)
- 13.52
- Seeing (arcsec)
- 0.86
Observation
- ID
- 71967
- Category
- science
- Program ID
- 116.28Q6.005
- Program Title
- THE DYNAMICAL INNER REGIONS OF PROTO-PLANETARY DISKS WITH VLTI-MATISSE
- Program Type
- GTO
- PI / COI
- VAN BOEKEL / MATTER / LOPEZ / JAFFE / HOGERHEIJDE / VAN HAASTERE / SCHEUCK / WEIGELT / VARGA / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / SCHERTL / DANCHI / HOULLÉ / DOMINIK / BOLEY / KOKOULINA / PRIOLET / MA / LYKOU
Target
- ID
- 53429
- Name
- HD 98922
- RA
- 170.630027
- DEC
- -53.36984
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 67.4660 | 67.6270 | 72.0000 | 72.2000 |
| A0-J2 | 112.7190 | 112.8510 | 47.8000 | 48.1000 |
| A0-K0 | 123.9310 | 123.9770 | 30.4920 | 30.7480 |
| G1-J2 | 58.1580 | 58.1600 | 19.4000 | 19.6000 |
| G1-K0 | 85.9140 | 85.9150 | 359.1600 | 359.3270 |
| J2-K0 | 37.2640 | 37.3130 | 326.4520 | 326.5600 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28Q6.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 61012.32784825 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 98922 |
| RA | 170.630027 |
| DEC | -53.36984 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| 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 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 1.04 |
| HIERARCH ESO DET NDIT | 60 |
| HIERARCH ESO ISS PBL12 START | 67.466 |
| HIERARCH ESO ISS PBL12 END | 67.627 |
| HIERARCH ESO ISS PBLA12 START | 72.0 |
| HIERARCH ESO ISS PBLA12 END | 72.2 |
| HIERARCH ESO ISS PBL13 START | 112.719 |
| HIERARCH ESO ISS PBL13 END | 112.851 |
| HIERARCH ESO ISS PBLA13 START | 47.8 |
| HIERARCH ESO ISS PBLA13 END | 48.1 |
| HIERARCH ESO ISS PBL14 START | 123.931 |
| HIERARCH ESO ISS PBL14 END | 123.977 |
| HIERARCH ESO ISS PBLA14 START | 30.492 |
| HIERARCH ESO ISS PBLA14 END | 30.748 |
| HIERARCH ESO ISS PBL23 START | 58.158 |
| HIERARCH ESO ISS PBL23 END | 58.16 |
| HIERARCH ESO ISS PBLA23 START | 19.4 |
| HIERARCH ESO ISS PBLA23 END | 19.6 |
| HIERARCH ESO ISS PBL24 START | 85.914 |
| HIERARCH ESO ISS PBL24 END | 85.915 |
| HIERARCH ESO ISS PBLA24 START | 359.16 |
| HIERARCH ESO ISS PBLA24 END | 359.327 |
| HIERARCH ESO ISS PBL34 START | 37.264 |
| HIERARCH ESO ISS PBL34 END | 37.313 |
| HIERARCH ESO ISS PBLA34 START | 326.452 |
| HIERARCH ESO ISS PBLA34 END | 326.56 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004558 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004345 |
| HIERARCH ESO ISS AMBI TEMP | 13.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |