Exposure
- ID
- GRAVI.2025-04-17T06:17:27.011_2
- Header ID
- GRAVI.2025-04-17T06:17:27.011
- Date updated
- 2025-04-17 06:30:52 UTC+0000
- Release date
- 2026-04-17 06:30:52 UTC+0000
- UTC Start
- 2025-04-17 06:17:27.011
- UTC End
- 2025-04-17 06:22:15.011
- MJD Start
- 60782.26211818
- MJD End
- 60782.26545151333
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003254
- Ambient temperature (°C)
- 12.61
- Seeing (arcsec)
- 0.96
Observation
- ID
- 66371
- Category
- science
- Program ID
- 115.2809.001
- 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 / MEYER / HAGELBERG / LAGRANGE / POURRÉ / VIGA
Target
- ID
- 48490
- Name
- Gaia_DR3_11762098867
- RA
- 219.0023333333333
- DEC
- 9.746514999999999
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 | 51.2600 | 51.5520 | 33.4000 | 33.6000 |
| U1-U3 | 94.9350 | 95.4750 | 39.5000 | 39.7000 |
| U1-U4 | 129.2430 | 129.5360 | 64.0280 | 63.8740 |
| U2-U3 | 44.3070 | 44.5380 | 46.6000 | 46.7000 |
| U2-U4 | 89.0640 | 88.8640 | 81.0920 | 80.8540 |
| U3-U4 | 58.2260 | 57.7260 | 106.6140 | 106.5430 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2809.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60782.26211818 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 1176209886733406592 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_11762098867 |
| RA | 219.00607 |
| DEC | 9.7444 |
| 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 | 315.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 51.26 |
| HIERARCH ESO ISS PBL12 END | 51.552 |
| HIERARCH ESO ISS PBLA12 START | 33.4 |
| HIERARCH ESO ISS PBLA12 END | 33.6 |
| HIERARCH ESO ISS PBL13 START | 94.935 |
| HIERARCH ESO ISS PBL13 END | 95.475 |
| HIERARCH ESO ISS PBLA13 START | 39.5 |
| HIERARCH ESO ISS PBLA13 END | 39.7 |
| HIERARCH ESO ISS PBL14 START | 129.243 |
| HIERARCH ESO ISS PBL14 END | 129.536 |
| HIERARCH ESO ISS PBLA14 START | 64.028 |
| HIERARCH ESO ISS PBLA14 END | 63.874 |
| HIERARCH ESO ISS PBL23 START | 44.307 |
| HIERARCH ESO ISS PBL23 END | 44.538 |
| HIERARCH ESO ISS PBLA23 START | 46.6 |
| HIERARCH ESO ISS PBLA23 END | 46.7 |
| HIERARCH ESO ISS PBL24 START | 89.064 |
| HIERARCH ESO ISS PBL24 END | 88.864 |
| HIERARCH ESO ISS PBLA24 START | 81.092 |
| HIERARCH ESO ISS PBLA24 END | 80.854 |
| HIERARCH ESO ISS PBL34 START | 58.226 |
| HIERARCH ESO ISS PBL34 END | 57.726 |
| HIERARCH ESO ISS PBLA34 START | 106.614 |
| HIERARCH ESO ISS PBLA34 END | 106.543 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003384 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003124 |
| HIERARCH ESO ISS AMBI TEMP | 12.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 1.06 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_11762098867 |
| HIERARCH ESO FT ROBJ ALPHA | 143600.560 |
| HIERARCH ESO FT ROBJ DELTA | 094447.454 |