Exposure
- ID
- GRAVI.2025-09-06T08:21:27.936_1
- Header ID
- GRAVI.2025-09-06T08:21:27.936
- Date updated
- 2025-09-06 08:40:43 UTC+0000
- Release date
- 2026-09-06 08:40:43 UTC+0000
- UTC Start
- 2025-09-06 08:21:27.936
- UTC End
- 2025-09-06 08:29:27.936
- MJD Start
- 60924.34824
- MJD End
- 60924.35379555556
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0015244999999999998
- Ambient temperature (°C)
- 9.53
- Seeing (arcsec)
- 1.785
Observation
- ID
- 70201
- Category
- science
- Program ID
- 115.2864.002
- 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
- 52097
- Name
- hd20782
- RA
- 50.018141
- DEC
- -28.85446
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.5590 | 56.5500 | 21.7000 | 22.8000 |
| U1-U3 | 102.4250 | 102.4340 | 28.0000 | 29.1000 |
| U1-U4 | 129.6870 | 129.9720 | 55.6980 | 56.8860 |
| U2-U3 | 46.6120 | 46.6360 | 35.6000 | 36.7000 |
| U2-U4 | 88.6290 | 88.9860 | 76.6030 | 77.7590 |
| U3-U4 | 61.6190 | 61.9300 | 106.3910 | 107.4070 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2864.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60924.34824 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | hd20782 |
| HIERARCH ESO INS SOBJ NAME | hd20782 |
| RA | 50.018141 |
| DEC | -28.85446 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 549.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 56.559 |
| HIERARCH ESO ISS PBL12 END | 56.55 |
| HIERARCH ESO ISS PBLA12 START | 21.7 |
| HIERARCH ESO ISS PBLA12 END | 22.8 |
| HIERARCH ESO ISS PBL13 START | 102.425 |
| HIERARCH ESO ISS PBL13 END | 102.434 |
| HIERARCH ESO ISS PBLA13 START | 28.0 |
| HIERARCH ESO ISS PBLA13 END | 29.1 |
| HIERARCH ESO ISS PBL14 START | 129.687 |
| HIERARCH ESO ISS PBL14 END | 129.972 |
| HIERARCH ESO ISS PBLA14 START | 55.698 |
| HIERARCH ESO ISS PBLA14 END | 56.886 |
| HIERARCH ESO ISS PBL23 START | 46.612 |
| HIERARCH ESO ISS PBL23 END | 46.636 |
| HIERARCH ESO ISS PBLA23 START | 35.6 |
| HIERARCH ESO ISS PBLA23 END | 36.7 |
| HIERARCH ESO ISS PBL24 START | 88.629 |
| HIERARCH ESO ISS PBL24 END | 88.986 |
| HIERARCH ESO ISS PBLA24 START | 76.603 |
| HIERARCH ESO ISS PBLA24 END | 77.759 |
| HIERARCH ESO ISS PBL34 START | 61.619 |
| HIERARCH ESO ISS PBL34 END | 61.93 |
| HIERARCH ESO ISS PBLA34 START | 106.391 |
| HIERARCH ESO ISS PBLA34 END | 107.407 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001692 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001357 |
| HIERARCH ESO ISS AMBI TEMP | 9.53 |
| HIERARCH ESO ISS AMBI FWHM START | 1.66 |
| HIERARCH ESO ISS AMBI FWHM END | 1.91 |
| HIERARCH ESO FT ROBJ NAME | hd20782 |
| HIERARCH ESO FT ROBJ ALPHA | 032003.577 |
| HIERARCH ESO FT ROBJ DELTA | -285114.6603 |