Exposure
- ID
- MATIS.2025-08-12T23:50:26.826_1
- Header ID
- MATIS.2025-08-12T23:50:26.826
- Date updated
- 2025-08-13 00:01:00 UTC+0000
- Release date
- 2026-08-13 00:01:00 UTC+0000
- UTC Start
- 2025-08-12 23:50:26.826
- UTC End
- 2025-08-12 23:51:28.836
- MJD Start
- 60899.99336604
- MJD End
- 60899.99408374833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028945
- Ambient temperature (°C)
- 15.27
- Seeing (arcsec)
- 1.31
Observation
- ID
- 69968
- Category
- science
- Program ID
- 115.2810.018
- 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
- 51917
- Name
- HD 179218
- RA
- 287.795766
- DEC
- 15.78756
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2290 | 25.2240 | 137.0000 | 136.9000 |
| A0-D0 | 20.9300 | 21.0340 | 81.9000 | 81.8000 |
| A0-C1 | 21.5740 | 21.5990 | 121.6300 | 121.5180 |
| B2-D0 | 21.7050 | 21.7230 | 9.3000 | 9.5000 |
| B2-C1 | 7.2330 | 7.2390 | 9.2430 | 9.4670 |
| D0-C1 | 14.4720 | 14.4840 | 189.3300 | 189.5550 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.018 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60899.99336604 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 179218 |
| RA | 287.795766 |
| DEC | 15.78756 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 25.229 |
| HIERARCH ESO ISS PBL12 END | 25.224 |
| HIERARCH ESO ISS PBLA12 START | 137.0 |
| HIERARCH ESO ISS PBLA12 END | 136.9 |
| HIERARCH ESO ISS PBL13 START | 20.93 |
| HIERARCH ESO ISS PBL13 END | 21.034 |
| HIERARCH ESO ISS PBLA13 START | 81.9 |
| HIERARCH ESO ISS PBLA13 END | 81.8 |
| HIERARCH ESO ISS PBL14 START | 21.574 |
| HIERARCH ESO ISS PBL14 END | 21.599 |
| HIERARCH ESO ISS PBLA14 START | 121.63 |
| HIERARCH ESO ISS PBLA14 END | 121.518 |
| HIERARCH ESO ISS PBL23 START | 21.705 |
| HIERARCH ESO ISS PBL23 END | 21.723 |
| HIERARCH ESO ISS PBLA23 START | 9.3 |
| HIERARCH ESO ISS PBLA23 END | 9.5 |
| HIERARCH ESO ISS PBL24 START | 7.233 |
| HIERARCH ESO ISS PBL24 END | 7.239 |
| HIERARCH ESO ISS PBLA24 START | 9.243 |
| HIERARCH ESO ISS PBLA24 END | 9.467 |
| HIERARCH ESO ISS PBL34 START | 14.472 |
| HIERARCH ESO ISS PBL34 END | 14.484 |
| HIERARCH ESO ISS PBLA34 START | 189.33 |
| HIERARCH ESO ISS PBLA34 END | 189.555 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002789 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003 |
| HIERARCH ESO ISS AMBI TEMP | 15.27 |
| HIERARCH ESO ISS AMBI FWHM START | 1.42 |
| HIERARCH ESO ISS AMBI FWHM END | 1.2 |