Exposure
- ID
- MATIS.2025-12-03T07:50:43.924_1
- Header ID
- MATIS.2025-12-03T07:50:43.924
- 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 07:50:43.924
- UTC End
- 2025-12-03 07:51:46.324
- MJD Start
- 61012.32689727
- MJD End
- 61012.32761949222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048095
- Ambient temperature (°C)
- 13.55
- Seeing (arcsec)
- 0.78
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 | 67.2620 | 67.4210 | 71.6000 | 71.9000 |
| A0-J2 | 112.5520 | 112.6820 | 47.4000 | 47.7000 |
| A0-K0 | 123.8740 | 123.9190 | 30.1710 | 30.4210 |
| G1-J2 | 58.1540 | 58.1570 | 19.1000 | 19.4000 |
| G1-K0 | 85.9130 | 85.9140 | 358.9520 | 359.1150 |
| J2-K0 | 37.2030 | 37.2510 | 326.3200 | 326.4230 |
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 | 61012.32689727 |
| 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 | 67.262 |
| HIERARCH ESO ISS PBL12 END | 67.421 |
| HIERARCH ESO ISS PBLA12 START | 71.6 |
| HIERARCH ESO ISS PBLA12 END | 71.9 |
| HIERARCH ESO ISS PBL13 START | 112.552 |
| HIERARCH ESO ISS PBL13 END | 112.682 |
| HIERARCH ESO ISS PBLA13 START | 47.4 |
| HIERARCH ESO ISS PBLA13 END | 47.7 |
| HIERARCH ESO ISS PBL14 START | 123.874 |
| HIERARCH ESO ISS PBL14 END | 123.919 |
| HIERARCH ESO ISS PBLA14 START | 30.171 |
| HIERARCH ESO ISS PBLA14 END | 30.421 |
| HIERARCH ESO ISS PBL23 START | 58.154 |
| HIERARCH ESO ISS PBL23 END | 58.157 |
| HIERARCH ESO ISS PBLA23 START | 19.1 |
| HIERARCH ESO ISS PBLA23 END | 19.4 |
| HIERARCH ESO ISS PBL24 START | 85.913 |
| HIERARCH ESO ISS PBL24 END | 85.914 |
| HIERARCH ESO ISS PBLA24 START | 358.952 |
| HIERARCH ESO ISS PBLA24 END | 359.115 |
| HIERARCH ESO ISS PBL34 START | 37.203 |
| HIERARCH ESO ISS PBL34 END | 37.251 |
| HIERARCH ESO ISS PBLA34 START | 326.32 |
| HIERARCH ESO ISS PBLA34 END | 326.423 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005061 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004558 |
| HIERARCH ESO ISS AMBI TEMP | 13.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |