Exposure
- ID
- MATIS.2025-08-13T00:00:26.342_1
- Header ID
- MATIS.2025-08-13T00:00:26.342
- Date updated
- 2025-08-13 00:10:56 UTC+0000
- Release date
- 2026-08-13 00:10:56 UTC+0000
- UTC Start
- 2025-08-13 00:00:26.342
- UTC End
- 2025-08-13 00:01:28.742
- MJD Start
- 60900.00030488
- MJD End
- 60900.00102710222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00316
- Ambient temperature (°C)
- 14.57
- Seeing (arcsec)
- 0.865
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 | 25.1650 | 25.1570 | 136.5000 | 136.4000 |
| A0-D0 | 21.9180 | 22.0210 | 81.6000 | 81.5000 |
| A0-C1 | 21.8050 | 21.8280 | 120.5790 | 120.4710 |
| B2-D0 | 21.9010 | 21.9250 | 11.4000 | 11.7000 |
| B2-C1 | 7.2980 | 7.3060 | 11.3840 | 11.6090 |
| D0-C1 | 14.6030 | 14.6180 | 191.4740 | 191.6990 |
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 | 60900.00030488 |
| 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 | 25.165 |
| HIERARCH ESO ISS PBL12 END | 25.157 |
| HIERARCH ESO ISS PBLA12 START | 136.5 |
| HIERARCH ESO ISS PBLA12 END | 136.4 |
| HIERARCH ESO ISS PBL13 START | 21.918 |
| HIERARCH ESO ISS PBL13 END | 22.021 |
| HIERARCH ESO ISS PBLA13 START | 81.6 |
| HIERARCH ESO ISS PBLA13 END | 81.5 |
| HIERARCH ESO ISS PBL14 START | 21.805 |
| HIERARCH ESO ISS PBL14 END | 21.828 |
| HIERARCH ESO ISS PBLA14 START | 120.579 |
| HIERARCH ESO ISS PBLA14 END | 120.471 |
| HIERARCH ESO ISS PBL23 START | 21.901 |
| HIERARCH ESO ISS PBL23 END | 21.925 |
| HIERARCH ESO ISS PBLA23 START | 11.4 |
| HIERARCH ESO ISS PBLA23 END | 11.7 |
| HIERARCH ESO ISS PBL24 START | 7.298 |
| HIERARCH ESO ISS PBL24 END | 7.306 |
| HIERARCH ESO ISS PBLA24 START | 11.384 |
| HIERARCH ESO ISS PBLA24 END | 11.609 |
| HIERARCH ESO ISS PBL34 START | 14.603 |
| HIERARCH ESO ISS PBL34 END | 14.618 |
| HIERARCH ESO ISS PBLA34 START | 191.474 |
| HIERARCH ESO ISS PBLA34 END | 191.699 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003192 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003128 |
| HIERARCH ESO ISS AMBI TEMP | 14.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |