Exposure
- ID
- GRAVI.2025-03-16T04:08:33.193_2
- Header ID
- GRAVI.2025-03-16T04:08:33.193
- Date updated
- 2025-03-16 04:25:32 UTC+0000
- Release date
- 2026-03-16 04:25:32 UTC+0000
- UTC Start
- 2025-03-16 04:08:33.193
- UTC End
- 2025-03-16 04:13:53.193
- MJD Start
- 60750.1726064
- MJD End
- 60750.17631010371
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006664
- Ambient temperature (°C)
- 14.02
- Seeing (arcsec)
- 0.71
Observation
- ID
- 65100
- 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
- 48471
- Name
- Gaia_DR3_60536930830
- RA
- 185.92579583333332
- DEC
- -63.87007888888889
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 | 48.5510 | 48.4460 | 19.0000 | 19.9000 |
| U1-U3 | 90.7780 | 90.5540 | 25.2000 | 26.2000 |
| U1-U4 | 127.9540 | 127.7510 | 49.0330 | 50.2240 |
| U2-U3 | 42.8400 | 42.7310 | 32.3000 | 33.3000 |
| U2-U4 | 89.2960 | 89.3390 | 64.8240 | 66.1050 |
| U3-U4 | 57.9530 | 58.2010 | 88.2470 | 89.5200 |
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 | 60750.1726064 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6053693083047384576 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60536930830 |
| RA | 185.93167 |
| DEC | -63.87051 |
| 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 | 48.551 |
| HIERARCH ESO ISS PBL12 END | 48.446 |
| HIERARCH ESO ISS PBLA12 START | 19.0 |
| HIERARCH ESO ISS PBLA12 END | 19.9 |
| HIERARCH ESO ISS PBL13 START | 90.778 |
| HIERARCH ESO ISS PBL13 END | 90.554 |
| HIERARCH ESO ISS PBLA13 START | 25.2 |
| HIERARCH ESO ISS PBLA13 END | 26.2 |
| HIERARCH ESO ISS PBL14 START | 127.954 |
| HIERARCH ESO ISS PBL14 END | 127.751 |
| HIERARCH ESO ISS PBLA14 START | 49.033 |
| HIERARCH ESO ISS PBLA14 END | 50.224 |
| HIERARCH ESO ISS PBL23 START | 42.84 |
| HIERARCH ESO ISS PBL23 END | 42.731 |
| HIERARCH ESO ISS PBLA23 START | 32.3 |
| HIERARCH ESO ISS PBLA23 END | 33.3 |
| HIERARCH ESO ISS PBL24 START | 89.296 |
| HIERARCH ESO ISS PBL24 END | 89.339 |
| HIERARCH ESO ISS PBLA24 START | 64.824 |
| HIERARCH ESO ISS PBLA24 END | 66.105 |
| HIERARCH ESO ISS PBL34 START | 57.953 |
| HIERARCH ESO ISS PBL34 END | 58.201 |
| HIERARCH ESO ISS PBLA34 START | 88.247 |
| HIERARCH ESO ISS PBLA34 END | 89.52 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007643 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005685 |
| HIERARCH ESO ISS AMBI TEMP | 14.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60536930830 |
| HIERARCH ESO FT ROBJ ALPHA | 122342.191 |
| HIERARCH ESO FT ROBJ DELTA | -635212.284 |