Exposure
- ID
- GRAVI.2025-03-17T05:47:19.365_2
- Header ID
- GRAVI.2025-03-17T05:47:19.365
- Date updated
- 2025-03-17 06:00:37 UTC+0000
- Release date
- 2026-03-17 06:00:37 UTC+0000
- UTC Start
- 2025-03-17 05:47:19.365
- UTC End
- 2025-03-17 05:52:39.365
- MJD Start
- 60751.24119635
- MJD End
- 60751.2449000537
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008931999999999999
- Ambient temperature (°C)
- 15.02
- Seeing (arcsec)
- 0.62
Observation
- ID
- 65197
- Category
- science
- Program ID
- 114.27M1.001
- Program Title
- DIRECT DETECTION OF GIANT EXOPLANETS NEAR THE WATER-ICE LINE
- Program Type
- Normal
- PI / COI
- KAMMERER / LACOUR / BALMER / CHAUVIN / WANG / MÉRAND / NOWAK / PUEYO / OTTEN / DESIDERA / JANSON / XUAN / RICKMAN / STOLKER / MENARD / LE COROLLER / BILLER / HINKLEY / WOILLEZ / LANGLOIS / WAHHAJ / LE BOUQUIN
Target
- ID
- 48562
- Name
- Gaia_DR3_61085183405
- RA
- 205.1568833333333
- DEC
- -44.330238333333334
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.9520 | 54.8680 | 20.2000 | 20.9000 |
| U1-U3 | 100.3390 | 100.1730 | 26.3000 | 27.1000 |
| U1-U4 | 130.1800 | 130.1290 | 52.5360 | 53.5080 |
| U2-U3 | 46.0780 | 46.0050 | 33.6000 | 34.5000 |
| U2-U4 | 88.7950 | 88.9610 | 71.8930 | 72.9160 |
| U3-U4 | 59.8670 | 60.1670 | 100.3710 | 101.3050 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27M1.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60751.24119635 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6108518340549366656 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_61085183405 |
| RA | 205.160682 |
| DEC | -44.33083 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 54.952 |
| HIERARCH ESO ISS PBL12 END | 54.868 |
| HIERARCH ESO ISS PBLA12 START | 20.2 |
| HIERARCH ESO ISS PBLA12 END | 20.9 |
| HIERARCH ESO ISS PBL13 START | 100.339 |
| HIERARCH ESO ISS PBL13 END | 100.173 |
| HIERARCH ESO ISS PBLA13 START | 26.3 |
| HIERARCH ESO ISS PBLA13 END | 27.1 |
| HIERARCH ESO ISS PBL14 START | 130.18 |
| HIERARCH ESO ISS PBL14 END | 130.129 |
| HIERARCH ESO ISS PBLA14 START | 52.536 |
| HIERARCH ESO ISS PBLA14 END | 53.508 |
| HIERARCH ESO ISS PBL23 START | 46.078 |
| HIERARCH ESO ISS PBL23 END | 46.005 |
| HIERARCH ESO ISS PBLA23 START | 33.6 |
| HIERARCH ESO ISS PBLA23 END | 34.5 |
| HIERARCH ESO ISS PBL24 START | 88.795 |
| HIERARCH ESO ISS PBL24 END | 88.961 |
| HIERARCH ESO ISS PBLA24 START | 71.893 |
| HIERARCH ESO ISS PBLA24 END | 72.916 |
| HIERARCH ESO ISS PBL34 START | 59.867 |
| HIERARCH ESO ISS PBL34 END | 60.167 |
| HIERARCH ESO ISS PBLA34 START | 100.371 |
| HIERARCH ESO ISS PBLA34 END | 101.305 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009936 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007928 |
| HIERARCH ESO ISS AMBI TEMP | 15.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_61085183405 |
| HIERARCH ESO FT ROBJ ALPHA | 134037.652 |
| HIERARCH ESO FT ROBJ DELTA | -441948.858 |