Exposure
- ID
- MATIS.2025-05-13T23:48:49.205_1
- Header ID
- MATIS.2025-05-13T23:48:49.205
- Date updated
- 2025-05-14 00:00:45 UTC+0000
- Release date
- 2026-05-14 00:00:45 UTC+0000
- UTC Start
- 2025-05-13 23:48:49.205
- UTC End
- 2025-05-13 23:49:51.245
- MJD Start
- 60808.99223617
- MJD End
- 60808.992954225556
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013807
- Ambient temperature (°C)
- 16.16
- Seeing (arcsec)
- 0.425
Observation
- ID
- 67357
- Category
- science
- Program ID
- 115.2810.001
- 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
- 50095
- Name
- HD 98922
- RA
- 170.633448
- DEC
- -53.37012
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.2220 | 52.1990 | 22.3000 | 22.4000 |
| U1-U3 | 96.1210 | 96.0730 | 28.6000 | 28.8000 |
| U1-U4 | 129.0620 | 129.0220 | 54.4820 | 54.6840 |
| U2-U3 | 44.5890 | 44.5660 | 36.0000 | 36.2000 |
| U2-U4 | 89.3170 | 89.3290 | 72.6330 | 72.8500 |
| U3-U4 | 59.7750 | 59.8250 | 99.0550 | 99.2630 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60808.99223617 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 98922 |
| RA | 170.633448 |
| DEC | -53.37012 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | L |
| HIERARCH ESO INS FIL ID | L |
| HIERARCH ESO INS DIL NAME | HIGH |
| HIERARCH ESO INS DIL ID | HIGH |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 1.3 |
| HIERARCH ESO DET SEQ1 PERIOD | 2.585 |
| HIERARCH ESO DET NDIT | 24 |
| HIERARCH ESO ISS PBL12 START | 52.222 |
| HIERARCH ESO ISS PBL12 END | 52.199 |
| HIERARCH ESO ISS PBLA12 START | 22.3 |
| HIERARCH ESO ISS PBLA12 END | 22.4 |
| HIERARCH ESO ISS PBL13 START | 96.121 |
| HIERARCH ESO ISS PBL13 END | 96.073 |
| HIERARCH ESO ISS PBLA13 START | 28.6 |
| HIERARCH ESO ISS PBLA13 END | 28.8 |
| HIERARCH ESO ISS PBL14 START | 129.062 |
| HIERARCH ESO ISS PBL14 END | 129.022 |
| HIERARCH ESO ISS PBLA14 START | 54.482 |
| HIERARCH ESO ISS PBLA14 END | 54.684 |
| HIERARCH ESO ISS PBL23 START | 44.589 |
| HIERARCH ESO ISS PBL23 END | 44.566 |
| HIERARCH ESO ISS PBLA23 START | 36.0 |
| HIERARCH ESO ISS PBLA23 END | 36.2 |
| HIERARCH ESO ISS PBL24 START | 89.317 |
| HIERARCH ESO ISS PBL24 END | 89.329 |
| HIERARCH ESO ISS PBLA24 START | 72.633 |
| HIERARCH ESO ISS PBLA24 END | 72.85 |
| HIERARCH ESO ISS PBL34 START | 59.775 |
| HIERARCH ESO ISS PBL34 END | 59.825 |
| HIERARCH ESO ISS PBLA34 START | 99.055 |
| HIERARCH ESO ISS PBLA34 END | 99.263 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013807 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013807 |
| HIERARCH ESO ISS AMBI TEMP | 16.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |