Exposure
- ID
- MATIS.2025-12-03T07:43:20.012_1
- Header ID
- MATIS.2025-12-03T07:43:20.012
- 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 07:43:20.012
- UTC End
- 2025-12-03 07:44:21.674
- MJD Start
- 61012.3217594
- MJD End
- 61012.32247308056
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050255000000000005
- Ambient temperature (°C)
- 13.45
- Seeing (arcsec)
- 0.815
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 | 66.1510 | 66.3090 | 69.8000 | 70.1000 |
| A0-J2 | 111.6560 | 111.7830 | 45.5000 | 45.8000 |
| A0-K0 | 123.5660 | 123.6090 | 28.4260 | 28.6760 |
| G1-J2 | 58.1350 | 58.1380 | 17.6000 | 17.8000 |
| G1-K0 | 85.8970 | 85.9000 | 357.8270 | 357.9880 |
| J2-K0 | 36.8620 | 36.9110 | 325.6070 | 325.7100 |
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 | 61012.3217594 |
| 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 | 66.151 |
| HIERARCH ESO ISS PBL12 END | 66.309 |
| HIERARCH ESO ISS PBLA12 START | 69.8 |
| HIERARCH ESO ISS PBLA12 END | 70.1 |
| HIERARCH ESO ISS PBL13 START | 111.656 |
| HIERARCH ESO ISS PBL13 END | 111.783 |
| HIERARCH ESO ISS PBLA13 START | 45.5 |
| HIERARCH ESO ISS PBLA13 END | 45.8 |
| HIERARCH ESO ISS PBL14 START | 123.566 |
| HIERARCH ESO ISS PBL14 END | 123.609 |
| HIERARCH ESO ISS PBLA14 START | 28.426 |
| HIERARCH ESO ISS PBLA14 END | 28.676 |
| HIERARCH ESO ISS PBL23 START | 58.135 |
| HIERARCH ESO ISS PBL23 END | 58.138 |
| HIERARCH ESO ISS PBLA23 START | 17.6 |
| HIERARCH ESO ISS PBLA23 END | 17.8 |
| HIERARCH ESO ISS PBL24 START | 85.897 |
| HIERARCH ESO ISS PBL24 END | 85.9 |
| HIERARCH ESO ISS PBLA24 START | 357.827 |
| HIERARCH ESO ISS PBLA24 END | 357.988 |
| HIERARCH ESO ISS PBL34 START | 36.862 |
| HIERARCH ESO ISS PBL34 END | 36.911 |
| HIERARCH ESO ISS PBLA34 START | 325.607 |
| HIERARCH ESO ISS PBLA34 END | 325.71 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005048 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005003 |
| HIERARCH ESO ISS AMBI TEMP | 13.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |