Exposure
- ID
- MATIS.2025-08-12T23:54:05.276_1
- Header ID
- MATIS.2025-08-12T23:54:05.276
- 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 23:54:05.276
- UTC End
- 2025-08-12 23:55:07.676
- MJD Start
- 60899.9958944
- MJD End
- 60899.99661662222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0035255
- Ambient temperature (°C)
- 14.95
- Seeing (arcsec)
- 0.91
Observation
- ID
- 69967
- 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 | 25.2080 | 25.2020 | 136.8000 | 136.7000 |
| A0-D0 | 21.2920 | 21.4000 | 81.7000 | 81.7000 |
| A0-C1 | 21.6600 | 21.6860 | 121.2420 | 121.1280 |
| B2-D0 | 21.7710 | 21.7920 | 10.1000 | 10.3000 |
| B2-C1 | 7.2550 | 7.2620 | 10.0260 | 10.2590 |
| D0-C1 | 14.5160 | 14.5300 | 190.1140 | 190.3470 |
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 | 60899.9958944 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 179218 |
| RA | 287.795766 |
| DEC | 15.78756 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 1.04 |
| HIERARCH ESO DET NDIT | 60 |
| HIERARCH ESO ISS PBL12 START | 25.208 |
| HIERARCH ESO ISS PBL12 END | 25.202 |
| HIERARCH ESO ISS PBLA12 START | 136.8 |
| HIERARCH ESO ISS PBLA12 END | 136.7 |
| HIERARCH ESO ISS PBL13 START | 21.292 |
| HIERARCH ESO ISS PBL13 END | 21.4 |
| HIERARCH ESO ISS PBLA13 START | 81.7 |
| HIERARCH ESO ISS PBLA13 END | 81.7 |
| HIERARCH ESO ISS PBL14 START | 21.66 |
| HIERARCH ESO ISS PBL14 END | 21.686 |
| HIERARCH ESO ISS PBLA14 START | 121.242 |
| HIERARCH ESO ISS PBLA14 END | 121.128 |
| HIERARCH ESO ISS PBL23 START | 21.771 |
| HIERARCH ESO ISS PBL23 END | 21.792 |
| HIERARCH ESO ISS PBLA23 START | 10.1 |
| HIERARCH ESO ISS PBLA23 END | 10.3 |
| HIERARCH ESO ISS PBL24 START | 7.255 |
| HIERARCH ESO ISS PBL24 END | 7.262 |
| HIERARCH ESO ISS PBLA24 START | 10.026 |
| HIERARCH ESO ISS PBLA24 END | 10.259 |
| HIERARCH ESO ISS PBL34 START | 14.516 |
| HIERARCH ESO ISS PBL34 END | 14.53 |
| HIERARCH ESO ISS PBLA34 START | 190.114 |
| HIERARCH ESO ISS PBLA34 END | 190.347 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003603 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003448 |
| HIERARCH ESO ISS AMBI TEMP | 14.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |