Exposure
- ID
- MATIS.2025-04-02T01:57:38.013_1
- Header ID
- MATIS.2025-04-02T01:57:38.013
- Date updated
- 2025-04-02 02:05:41 UTC+0000
- Release date
- 2026-04-02 02:05:41 UTC+0000
- UTC Start
- 2025-04-02 01:57:38.013
- UTC End
- 2025-04-02 01:58:39.675
- MJD Start
- 60767.08168996
- MJD End
- 60767.08240364056
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006755
- Ambient temperature (°C)
- 14.1
- Seeing (arcsec)
- 0.605
Observation
- ID
- 65999
- Category
- science
- Program ID
- 115.2810.016
- 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
- 49132
- Name
- HD 98922
- RA
- 170.631892
- DEC
- -53.36984
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 66.5280 | 66.5690 | 254.0000 | 254.3000 |
| K0-D0 | 95.8960 | 95.9050 | 236.4000 | 236.6000 |
| K0-J3 | 47.4950 | 47.5500 | 318.2740 | 318.4100 |
| G2-D0 | 38.2350 | 38.2220 | 204.6000 | 204.8000 |
| G2-J3 | 62.7260 | 62.7050 | 31.0470 | 31.2260 |
| D0-J3 | 100.8110 | 100.7760 | 28.6050 | 28.7800 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.016 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60767.08168996 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 98922 |
| RA | 170.631892 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 66.528 |
| HIERARCH ESO ISS PBL12 END | 66.569 |
| HIERARCH ESO ISS PBLA12 START | 254.0 |
| HIERARCH ESO ISS PBLA12 END | 254.3 |
| HIERARCH ESO ISS PBL13 START | 95.896 |
| HIERARCH ESO ISS PBL13 END | 95.905 |
| HIERARCH ESO ISS PBLA13 START | 236.4 |
| HIERARCH ESO ISS PBLA13 END | 236.6 |
| HIERARCH ESO ISS PBL14 START | 47.495 |
| HIERARCH ESO ISS PBL14 END | 47.55 |
| HIERARCH ESO ISS PBLA14 START | 318.274 |
| HIERARCH ESO ISS PBLA14 END | 318.41 |
| HIERARCH ESO ISS PBL23 START | 38.235 |
| HIERARCH ESO ISS PBL23 END | 38.222 |
| HIERARCH ESO ISS PBLA23 START | 204.6 |
| HIERARCH ESO ISS PBLA23 END | 204.8 |
| HIERARCH ESO ISS PBL24 START | 62.726 |
| HIERARCH ESO ISS PBL24 END | 62.705 |
| HIERARCH ESO ISS PBLA24 START | 31.047 |
| HIERARCH ESO ISS PBLA24 END | 31.226 |
| HIERARCH ESO ISS PBL34 START | 100.811 |
| HIERARCH ESO ISS PBL34 END | 100.776 |
| HIERARCH ESO ISS PBLA34 START | 28.605 |
| HIERARCH ESO ISS PBLA34 END | 28.78 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006127 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007383 |
| HIERARCH ESO ISS AMBI TEMP | 14.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |