Exposure
- ID
- GRAVI.2025-03-17T05:59:43.397_2
- Header ID
- GRAVI.2025-03-17T05:59:43.397
- Date updated
- 2025-03-17 06:10:49 UTC+0000
- Release date
- 2026-03-17 06:10:49 UTC+0000
- UTC Start
- 2025-03-17 05:59:43.397
- UTC End
- 2025-03-17 06:00:47.397
- MJD Start
- 60751.24980783
- MJD End
- 60751.25054857074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007928
- Ambient temperature (°C)
- 14.91
- Seeing (arcsec)
- 0.69
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 | 54.7610 | 54.7390 | 21.8000 | 22.0000 |
| U1-U3 | 99.9590 | 99.9140 | 28.0000 | 28.2000 |
| U1-U4 | 130.0310 | 130.0070 | 54.6650 | 54.8970 |
| U2-U3 | 45.9090 | 45.8880 | 35.5000 | 35.7000 |
| U2-U4 | 89.1280 | 89.1570 | 74.1360 | 74.3810 |
| U3-U4 | 60.5010 | 60.5660 | 102.4260 | 102.6530 |
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 | 60751.24980783 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6108518340549366656 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_61085183405 |
| RA | 205.160674 |
| 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 | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 54.761 |
| HIERARCH ESO ISS PBL12 END | 54.739 |
| HIERARCH ESO ISS PBLA12 START | 21.8 |
| HIERARCH ESO ISS PBLA12 END | 22.0 |
| HIERARCH ESO ISS PBL13 START | 99.959 |
| HIERARCH ESO ISS PBL13 END | 99.914 |
| HIERARCH ESO ISS PBLA13 START | 28.0 |
| HIERARCH ESO ISS PBLA13 END | 28.2 |
| HIERARCH ESO ISS PBL14 START | 130.031 |
| HIERARCH ESO ISS PBL14 END | 130.007 |
| HIERARCH ESO ISS PBLA14 START | 54.665 |
| HIERARCH ESO ISS PBLA14 END | 54.897 |
| HIERARCH ESO ISS PBL23 START | 45.909 |
| HIERARCH ESO ISS PBL23 END | 45.888 |
| HIERARCH ESO ISS PBLA23 START | 35.5 |
| HIERARCH ESO ISS PBLA23 END | 35.7 |
| HIERARCH ESO ISS PBL24 START | 89.128 |
| HIERARCH ESO ISS PBL24 END | 89.157 |
| HIERARCH ESO ISS PBLA24 START | 74.136 |
| HIERARCH ESO ISS PBLA24 END | 74.381 |
| HIERARCH ESO ISS PBL34 START | 60.501 |
| HIERARCH ESO ISS PBL34 END | 60.566 |
| HIERARCH ESO ISS PBLA34 START | 102.426 |
| HIERARCH ESO ISS PBLA34 END | 102.653 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007928 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007928 |
| HIERARCH ESO ISS AMBI TEMP | 14.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_61085183405 |
| HIERARCH ESO FT ROBJ ALPHA | 134037.652 |
| HIERARCH ESO FT ROBJ DELTA | -441948.858 |