Exposure
- ID
- MATIS.2025-04-24T03:07:27.486_1
- Header ID
- MATIS.2025-04-24T03:07:27.486
- Date updated
- 2025-04-24 03:15:44 UTC+0000
- Release date
- 2026-04-24 03:15:43 UTC+0000
- UTC Start
- 2025-04-24 03:07:27.486
- UTC End
- 2025-04-24 03:08:29.496
- MJD Start
- 60789.13017924
- MJD End
- 60789.13089694833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006779
- Ambient temperature (°C)
- 12.63
- Seeing (arcsec)
- 0.81
Observation
- ID
- 64884
- 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 | 90.3830 | 90.3930 | 126.9000 | 127.1000 |
| A0-J2 | 127.6010 | 127.5470 | 107.0000 | 107.3000 |
| A0-K0 | 120.6250 | 120.5070 | 87.2340 | 87.4460 |
| G1-J2 | 52.4730 | 52.4080 | 71.3000 | 71.5000 |
| G1-K0 | 77.0030 | 76.9210 | 38.7440 | 38.8830 |
| J2-K0 | 43.2500 | 43.2520 | 358.0020 | 358.1360 |
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 | 60789.13017924 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 98922 |
| RA | 170.630029 |
| DEC | -53.36984 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 90.383 |
| HIERARCH ESO ISS PBL12 END | 90.393 |
| HIERARCH ESO ISS PBLA12 START | 126.9 |
| HIERARCH ESO ISS PBLA12 END | 127.1 |
| HIERARCH ESO ISS PBL13 START | 127.601 |
| HIERARCH ESO ISS PBL13 END | 127.547 |
| HIERARCH ESO ISS PBLA13 START | 107.0 |
| HIERARCH ESO ISS PBLA13 END | 107.3 |
| HIERARCH ESO ISS PBL14 START | 120.625 |
| HIERARCH ESO ISS PBL14 END | 120.507 |
| HIERARCH ESO ISS PBLA14 START | 87.234 |
| HIERARCH ESO ISS PBLA14 END | 87.446 |
| HIERARCH ESO ISS PBL23 START | 52.473 |
| HIERARCH ESO ISS PBL23 END | 52.408 |
| HIERARCH ESO ISS PBLA23 START | 71.3 |
| HIERARCH ESO ISS PBLA23 END | 71.5 |
| HIERARCH ESO ISS PBL24 START | 77.003 |
| HIERARCH ESO ISS PBL24 END | 76.921 |
| HIERARCH ESO ISS PBLA24 START | 38.744 |
| HIERARCH ESO ISS PBLA24 END | 38.883 |
| HIERARCH ESO ISS PBL34 START | 43.25 |
| HIERARCH ESO ISS PBL34 END | 43.252 |
| HIERARCH ESO ISS PBLA34 START | 358.002 |
| HIERARCH ESO ISS PBLA34 END | 358.136 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006779 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006779 |
| HIERARCH ESO ISS AMBI TEMP | 12.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |