Exposure
- ID
- MATIS.2025-09-09T05:40:59.892_1
- Header ID
- MATIS.2025-09-09T05:40:59.892
- Date updated
- 2025-09-09 05:45:36 UTC+0000
- Release date
- 2026-09-09 05:45:36 UTC+0000
- UTC Start
- 2025-09-09 05:40:59.892
- UTC End
- 2025-09-09 05:42:01.296
- MJD Start
- 60927.23680431
- MJD End
- 60927.237515004446
- Exposure time (s)
- 61.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023795
- Ambient temperature (°C)
- 13.04
- Seeing (arcsec)
- 1.855
Observation
- ID
- 70237
- 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
- 52120
- Name
- HD 20782b
- RA
- 50.018326
- DEC
- -28.85447
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2030 | 56.2030 | 1.5000 | 1.7000 |
| U1-U3 | 100.6830 | 100.6920 | 6.3000 | 6.5000 |
| U1-U4 | 115.3500 | 115.4740 | 30.0580 | 30.2930 |
| U2-U3 | 44.9310 | 44.9420 | 12.4000 | 12.6000 |
| U2-U4 | 71.2380 | 71.4130 | 52.2080 | 52.4460 |
| U3-U4 | 46.6530 | 46.8230 | 90.2880 | 90.4160 |
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 | 60927.23680431 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 20782b |
| RA | 50.018326 |
| DEC | -28.85447 |
| 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 | 56.203 |
| HIERARCH ESO ISS PBL12 END | 56.203 |
| HIERARCH ESO ISS PBLA12 START | 1.5 |
| HIERARCH ESO ISS PBLA12 END | 1.7 |
| HIERARCH ESO ISS PBL13 START | 100.683 |
| HIERARCH ESO ISS PBL13 END | 100.692 |
| HIERARCH ESO ISS PBLA13 START | 6.3 |
| HIERARCH ESO ISS PBLA13 END | 6.5 |
| HIERARCH ESO ISS PBL14 START | 115.35 |
| HIERARCH ESO ISS PBL14 END | 115.474 |
| HIERARCH ESO ISS PBLA14 START | 30.058 |
| HIERARCH ESO ISS PBLA14 END | 30.293 |
| HIERARCH ESO ISS PBL23 START | 44.931 |
| HIERARCH ESO ISS PBL23 END | 44.942 |
| HIERARCH ESO ISS PBLA23 START | 12.4 |
| HIERARCH ESO ISS PBLA23 END | 12.6 |
| HIERARCH ESO ISS PBL24 START | 71.238 |
| HIERARCH ESO ISS PBL24 END | 71.413 |
| HIERARCH ESO ISS PBLA24 START | 52.208 |
| HIERARCH ESO ISS PBLA24 END | 52.446 |
| HIERARCH ESO ISS PBL34 START | 46.653 |
| HIERARCH ESO ISS PBL34 END | 46.823 |
| HIERARCH ESO ISS PBLA34 START | 90.288 |
| HIERARCH ESO ISS PBLA34 END | 90.416 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002399 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00236 |
| HIERARCH ESO ISS AMBI TEMP | 13.04 |
| HIERARCH ESO ISS AMBI FWHM START | 1.83 |
| HIERARCH ESO ISS AMBI FWHM END | 1.88 |