Exposure
- ID
- MATIS.2025-12-03T07:41:57.148_1
- Header ID
- MATIS.2025-12-03T07:41:57.148
- Date updated
- 2025-12-03 07:51:06 UTC+0000
- Release date
- 2026-12-03 07:51:05 UTC+0000
- UTC Start
- 2025-12-03 07:41:57.148
- UTC End
- 2025-12-03 07:42:58.810
- MJD Start
- 61012.32080032
- MJD End
- 61012.321514000556
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050975
- Ambient temperature (°C)
- 13.46
- Seeing (arcsec)
- 0.89
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 | 65.9450 | 66.1000 | 69.5000 | 69.7000 |
| A0-J2 | 111.4910 | 111.6160 | 45.1000 | 45.4000 |
| A0-K0 | 123.5090 | 123.5520 | 28.1020 | 28.3470 |
| G1-J2 | 58.1320 | 58.1340 | 17.3000 | 17.5000 |
| G1-K0 | 85.8930 | 85.8960 | 357.6190 | 357.7760 |
| J2-K0 | 36.7980 | 36.8470 | 325.4770 | 325.5750 |
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 | 61012.32080032 |
| 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 | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 65.945 |
| HIERARCH ESO ISS PBL12 END | 66.1 |
| HIERARCH ESO ISS PBLA12 START | 69.5 |
| HIERARCH ESO ISS PBLA12 END | 69.7 |
| HIERARCH ESO ISS PBL13 START | 111.491 |
| HIERARCH ESO ISS PBL13 END | 111.616 |
| HIERARCH ESO ISS PBLA13 START | 45.1 |
| HIERARCH ESO ISS PBLA13 END | 45.4 |
| HIERARCH ESO ISS PBL14 START | 123.509 |
| HIERARCH ESO ISS PBL14 END | 123.552 |
| HIERARCH ESO ISS PBLA14 START | 28.102 |
| HIERARCH ESO ISS PBLA14 END | 28.347 |
| HIERARCH ESO ISS PBL23 START | 58.132 |
| HIERARCH ESO ISS PBL23 END | 58.134 |
| HIERARCH ESO ISS PBLA23 START | 17.3 |
| HIERARCH ESO ISS PBLA23 END | 17.5 |
| HIERARCH ESO ISS PBL24 START | 85.893 |
| HIERARCH ESO ISS PBL24 END | 85.896 |
| HIERARCH ESO ISS PBLA24 START | 357.619 |
| HIERARCH ESO ISS PBLA24 END | 357.776 |
| HIERARCH ESO ISS PBL34 START | 36.798 |
| HIERARCH ESO ISS PBL34 END | 36.847 |
| HIERARCH ESO ISS PBLA34 START | 325.477 |
| HIERARCH ESO ISS PBLA34 END | 325.575 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005147 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005048 |
| HIERARCH ESO ISS AMBI TEMP | 13.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |