Exposure
- ID
- MATIS.2025-09-09T08:49:36.571_1
- Header ID
- MATIS.2025-09-09T08:49:36.571
- Date updated
- 2025-09-09 09:00:48 UTC+0000
- Release date
- 2026-09-09 09:00:48 UTC+0000
- UTC Start
- 2025-09-09 08:49:36.571
- UTC End
- 2025-09-09 08:50:37.975
- MJD Start
- 60927.36778439
- MJD End
- 60927.36849508445
- Exposure time (s)
- 61.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006181
- Ambient temperature (°C)
- 13.27
- Seeing (arcsec)
- 0.7350000000000001
Observation
- ID
- 70362
- Category
- science
- Program ID
- 115.2864.001
- Program Title
- THE FIRST DIRECT DETECTION OF A TIDALLY-HEATED HOT JUPITER
- Program Type
- Normal
- PI / COI
- BLUNT / HINKLEY / LACOUR / RICKMAN / WU / BALMER / XUAN / DEWBERRY / POURRÉ / HOULLÉ / MILLOUR / BOURDAROT / SCIGLIUTO / KAMMERER / JANSON / WANG
Target
- ID
- 52188
- Name
- HD 20782b
- RA
- 50.018456
- DEC
- -28.8547
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.4320 | 56.4250 | 26.2000 | 26.4000 |
| U1-U3 | 102.2250 | 102.2100 | 32.6000 | 32.7000 |
| U1-U4 | 130.1030 | 130.0830 | 60.6430 | 60.7670 |
| U2-U3 | 46.5600 | 46.5530 | 40.3000 | 40.4000 |
| U2-U4 | 89.4170 | 89.4100 | 81.5310 | 81.6590 |
| U3-U4 | 62.4590 | 62.4630 | 110.9580 | 111.0850 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2864.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60927.36778439 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 20782b |
| RA | 50.018456 |
| DEC | -28.8547 |
| 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 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 5.0 |
| HIERARCH ESO DET SEQ1 PERIOD | 5.117 |
| HIERARCH ESO DET NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 56.432 |
| HIERARCH ESO ISS PBL12 END | 56.425 |
| HIERARCH ESO ISS PBLA12 START | 26.2 |
| HIERARCH ESO ISS PBLA12 END | 26.4 |
| HIERARCH ESO ISS PBL13 START | 102.225 |
| HIERARCH ESO ISS PBL13 END | 102.21 |
| HIERARCH ESO ISS PBLA13 START | 32.6 |
| HIERARCH ESO ISS PBLA13 END | 32.7 |
| HIERARCH ESO ISS PBL14 START | 130.103 |
| HIERARCH ESO ISS PBL14 END | 130.083 |
| HIERARCH ESO ISS PBLA14 START | 60.643 |
| HIERARCH ESO ISS PBLA14 END | 60.767 |
| HIERARCH ESO ISS PBL23 START | 46.56 |
| HIERARCH ESO ISS PBL23 END | 46.553 |
| HIERARCH ESO ISS PBLA23 START | 40.3 |
| HIERARCH ESO ISS PBLA23 END | 40.4 |
| HIERARCH ESO ISS PBL24 START | 89.417 |
| HIERARCH ESO ISS PBL24 END | 89.41 |
| HIERARCH ESO ISS PBLA24 START | 81.531 |
| HIERARCH ESO ISS PBLA24 END | 81.659 |
| HIERARCH ESO ISS PBL34 START | 62.459 |
| HIERARCH ESO ISS PBL34 END | 62.463 |
| HIERARCH ESO ISS PBLA34 START | 110.958 |
| HIERARCH ESO ISS PBLA34 END | 111.085 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006181 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006181 |
| HIERARCH ESO ISS AMBI TEMP | 13.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |