Exposure
- ID
- GRAVI.2025-03-17T05:03:16.253_2
- Header ID
- GRAVI.2025-03-17T05:03:16.253
- Date updated
- 2025-03-17 05:15:44 UTC+0000
- Release date
- 2026-03-17 05:15:44 UTC+0000
- UTC Start
- 2025-03-17 05:03:16.253
- UTC End
- 2025-03-17 05:08:36.253
- MJD Start
- 60751.21060478
- MJD End
- 60751.2143084837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010120500000000001
- Ambient temperature (°C)
- 14.59
- Seeing (arcsec)
- 0.755
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 | 55.4490 | 55.4000 | 14.1000 | 14.9000 |
| U1-U3 | 101.3040 | 101.2090 | 19.8000 | 20.7000 |
| U1-U4 | 129.7740 | 129.8960 | 44.6360 | 45.6790 |
| U2-U3 | 46.4670 | 46.4330 | 26.7000 | 27.6000 |
| U2-U4 | 86.7310 | 87.0650 | 63.6000 | 64.6950 |
| U3-U4 | 56.8830 | 57.3280 | 92.9730 | 93.9350 |
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 | 60751.21060478 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6108518340549366656 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_61085183405 |
| RA | 205.160671 |
| DEC | -44.33085 |
| 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 | 55.449 |
| HIERARCH ESO ISS PBL12 END | 55.4 |
| HIERARCH ESO ISS PBLA12 START | 14.1 |
| HIERARCH ESO ISS PBLA12 END | 14.9 |
| HIERARCH ESO ISS PBL13 START | 101.304 |
| HIERARCH ESO ISS PBL13 END | 101.209 |
| HIERARCH ESO ISS PBLA13 START | 19.8 |
| HIERARCH ESO ISS PBLA13 END | 20.7 |
| HIERARCH ESO ISS PBL14 START | 129.774 |
| HIERARCH ESO ISS PBL14 END | 129.896 |
| HIERARCH ESO ISS PBLA14 START | 44.636 |
| HIERARCH ESO ISS PBLA14 END | 45.679 |
| HIERARCH ESO ISS PBL23 START | 46.467 |
| HIERARCH ESO ISS PBL23 END | 46.433 |
| HIERARCH ESO ISS PBLA23 START | 26.7 |
| HIERARCH ESO ISS PBLA23 END | 27.6 |
| HIERARCH ESO ISS PBL24 START | 86.731 |
| HIERARCH ESO ISS PBL24 END | 87.065 |
| HIERARCH ESO ISS PBLA24 START | 63.6 |
| HIERARCH ESO ISS PBLA24 END | 64.695 |
| HIERARCH ESO ISS PBL34 START | 56.883 |
| HIERARCH ESO ISS PBL34 END | 57.328 |
| HIERARCH ESO ISS PBLA34 START | 92.973 |
| HIERARCH ESO ISS PBLA34 END | 93.935 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010545 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009696 |
| HIERARCH ESO ISS AMBI TEMP | 14.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_61085183405 |
| HIERARCH ESO FT ROBJ ALPHA | 134037.652 |
| HIERARCH ESO FT ROBJ DELTA | -441948.858 |