Exposure
- ID
- MATIS.2025-12-03T07:54:35.275_1
- Header ID
- MATIS.2025-12-03T07:54:35.275
- 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 07:54:35.275
- UTC End
- 2025-12-03 07:55:37.675
- MJD Start
- 61012.32957494
- MJD End
- 61012.33029716222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0044495
- Ambient temperature (°C)
- 13.52
- Seeing (arcsec)
- 0.935
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 | 67.8380 | 67.9970 | 72.6000 | 72.8000 |
| A0-J2 | 113.0230 | 113.1540 | 48.4000 | 48.7000 |
| A0-K0 | 124.0370 | 124.0820 | 31.0770 | 31.3270 |
| G1-J2 | 58.1640 | 58.1660 | 19.9000 | 20.2000 |
| G1-K0 | 85.9160 | 85.9170 | 359.5410 | 359.7030 |
| J2-K0 | 37.3760 | 37.4230 | 326.6960 | 326.8000 |
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 | 61012.32957494 |
| 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 | 67.838 |
| HIERARCH ESO ISS PBL12 END | 67.997 |
| HIERARCH ESO ISS PBLA12 START | 72.6 |
| HIERARCH ESO ISS PBLA12 END | 72.8 |
| HIERARCH ESO ISS PBL13 START | 113.023 |
| HIERARCH ESO ISS PBL13 END | 113.154 |
| HIERARCH ESO ISS PBLA13 START | 48.4 |
| HIERARCH ESO ISS PBLA13 END | 48.7 |
| HIERARCH ESO ISS PBL14 START | 124.037 |
| HIERARCH ESO ISS PBL14 END | 124.082 |
| HIERARCH ESO ISS PBLA14 START | 31.077 |
| HIERARCH ESO ISS PBLA14 END | 31.327 |
| HIERARCH ESO ISS PBL23 START | 58.164 |
| HIERARCH ESO ISS PBL23 END | 58.166 |
| HIERARCH ESO ISS PBLA23 START | 19.9 |
| HIERARCH ESO ISS PBLA23 END | 20.2 |
| HIERARCH ESO ISS PBL24 START | 85.916 |
| HIERARCH ESO ISS PBL24 END | 85.917 |
| HIERARCH ESO ISS PBLA24 START | 359.541 |
| HIERARCH ESO ISS PBLA24 END | 359.703 |
| HIERARCH ESO ISS PBL34 START | 37.376 |
| HIERARCH ESO ISS PBL34 END | 37.423 |
| HIERARCH ESO ISS PBLA34 START | 326.696 |
| HIERARCH ESO ISS PBLA34 END | 326.8 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004345 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004554 |
| HIERARCH ESO ISS AMBI TEMP | 13.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |