Exposure
- ID
- MATIS.2025-03-01T02:48:21.677_1
- Header ID
- MATIS.2025-03-01T02:48:21.677
- Date updated
- 2025-03-01 02:55:50 UTC+0000
- Release date
- 2026-03-01 02:55:50 UTC+0000
- UTC Start
- 2025-03-01 02:48:21.677
- UTC End
- 2025-03-01 02:49:23.339
- MJD Start
- 60735.11691756
- MJD End
- 60735.11763124056
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004513
- Ambient temperature (°C)
- 14.09
- Seeing (arcsec)
- 0.92
Observation
- ID
- 64883
- Category
- science
- Program ID
- 115.2810.017
- 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
Target
- ID
- 48318
- Name
- HD 98922
- RA
- 170.630029
- DEC
- -53.36984
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 73.6520 | 73.7920 | 81.9000 | 82.1000 |
| A0-J2 | 117.9400 | 118.0610 | 58.4000 | 58.7000 |
| A0-K0 | 125.7490 | 125.7900 | 40.3800 | 40.6100 |
| G1-J2 | 58.2290 | 58.2290 | 28.3000 | 28.5000 |
| G1-K0 | 85.7770 | 85.7690 | 5.7320 | 5.8880 |
| J2-K0 | 39.0310 | 39.0690 | 330.8170 | 330.9250 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.017 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60735.11691756 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 98922 |
| RA | 170.630029 |
| 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 | 73.652 |
| HIERARCH ESO ISS PBL12 END | 73.792 |
| HIERARCH ESO ISS PBLA12 START | 81.9 |
| HIERARCH ESO ISS PBLA12 END | 82.1 |
| HIERARCH ESO ISS PBL13 START | 117.94 |
| HIERARCH ESO ISS PBL13 END | 118.061 |
| HIERARCH ESO ISS PBLA13 START | 58.4 |
| HIERARCH ESO ISS PBLA13 END | 58.7 |
| HIERARCH ESO ISS PBL14 START | 125.749 |
| HIERARCH ESO ISS PBL14 END | 125.79 |
| HIERARCH ESO ISS PBLA14 START | 40.38 |
| HIERARCH ESO ISS PBLA14 END | 40.61 |
| HIERARCH ESO ISS PBL23 START | 58.229 |
| HIERARCH ESO ISS PBL23 END | 58.229 |
| HIERARCH ESO ISS PBLA23 START | 28.3 |
| HIERARCH ESO ISS PBLA23 END | 28.5 |
| HIERARCH ESO ISS PBL24 START | 85.777 |
| HIERARCH ESO ISS PBL24 END | 85.769 |
| HIERARCH ESO ISS PBLA24 START | 5.732 |
| HIERARCH ESO ISS PBLA24 END | 5.888 |
| HIERARCH ESO ISS PBL34 START | 39.031 |
| HIERARCH ESO ISS PBL34 END | 39.069 |
| HIERARCH ESO ISS PBLA34 START | 330.817 |
| HIERARCH ESO ISS PBLA34 END | 330.925 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004513 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004513 |
| HIERARCH ESO ISS AMBI TEMP | 14.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |