Exposure
- ID
- GRAVI.2025-03-17T05:35:16.334_2
- Header ID
- GRAVI.2025-03-17T05:35:16.334
- Date updated
- 2025-03-17 05:50:46 UTC+0000
- Release date
- 2026-03-17 05:50:46 UTC+0000
- UTC Start
- 2025-03-17 05:35:16.334
- UTC End
- 2025-03-17 05:40:36.334
- MJD Start
- 60751.23282794
- MJD End
- 60751.236531643706
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011198
- Ambient temperature (°C)
- 14.86
- Seeing (arcsec)
- 0.565
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 | 55.1140 | 55.0410 | 18.5000 | 19.3000 |
| U1-U3 | 100.6590 | 100.5150 | 24.6000 | 25.4000 |
| U1-U4 | 130.2050 | 130.2080 | 50.4320 | 51.4220 |
| U2-U3 | 46.2150 | 46.1540 | 31.8000 | 32.6000 |
| U2-U4 | 88.3630 | 88.5780 | 69.6830 | 70.7220 |
| U3-U4 | 59.1650 | 59.5040 | 98.3700 | 99.3080 |
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 | 60751.23282794 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6108518340549366656 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_61085183405 |
| RA | 205.160651 |
| DEC | -44.33084 |
| 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 | 55.114 |
| HIERARCH ESO ISS PBL12 END | 55.041 |
| HIERARCH ESO ISS PBLA12 START | 18.5 |
| HIERARCH ESO ISS PBLA12 END | 19.3 |
| HIERARCH ESO ISS PBL13 START | 100.659 |
| HIERARCH ESO ISS PBL13 END | 100.515 |
| HIERARCH ESO ISS PBLA13 START | 24.6 |
| HIERARCH ESO ISS PBLA13 END | 25.4 |
| HIERARCH ESO ISS PBL14 START | 130.205 |
| HIERARCH ESO ISS PBL14 END | 130.208 |
| HIERARCH ESO ISS PBLA14 START | 50.432 |
| HIERARCH ESO ISS PBLA14 END | 51.422 |
| HIERARCH ESO ISS PBL23 START | 46.215 |
| HIERARCH ESO ISS PBL23 END | 46.154 |
| HIERARCH ESO ISS PBLA23 START | 31.8 |
| HIERARCH ESO ISS PBLA23 END | 32.6 |
| HIERARCH ESO ISS PBL24 START | 88.363 |
| HIERARCH ESO ISS PBL24 END | 88.578 |
| HIERARCH ESO ISS PBLA24 START | 69.683 |
| HIERARCH ESO ISS PBLA24 END | 70.722 |
| HIERARCH ESO ISS PBL34 START | 59.165 |
| HIERARCH ESO ISS PBL34 END | 59.504 |
| HIERARCH ESO ISS PBLA34 START | 98.37 |
| HIERARCH ESO ISS PBLA34 END | 99.308 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011894 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010502 |
| HIERARCH ESO ISS AMBI TEMP | 14.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_61085183405 |
| HIERARCH ESO FT ROBJ ALPHA | 134037.652 |
| HIERARCH ESO FT ROBJ DELTA | -441948.858 |