Exposure
- ID
- GRAVI.2025-05-13T02:22:32.524_2
- Header ID
- GRAVI.2025-05-13T02:22:32.524
- Date updated
- 2025-05-13 06:46:34 UTC+0000
- Release date
- 2026-05-13 06:46:33 UTC+0000
- UTC Start
- 2025-05-13 02:22:32.524
- UTC End
- 2025-05-13 02:23:01.324
- MJD Start
- 60808.09898755
- MJD End
- 60808.09932088333
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00669
- Ambient temperature (°C)
- 17.41
- Seeing (arcsec)
- 0.565
Observation
- ID
- 66331
- 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
- 49371
- Name
- Gaia_DR3_60750277317
- RA
- 192.74115833333332
- DEC
- -52.78742805555555
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 | 50.7590 | 50.7300 | 30.8000 | 30.9000 |
| U1-U3 | 93.0170 | 92.9590 | 37.6000 | 37.7000 |
| U1-U4 | 125.5990 | 125.5300 | 65.7810 | 65.9330 |
| U2-U3 | 43.0480 | 43.0190 | 45.7000 | 45.8000 |
| U2-U4 | 88.9340 | 88.9140 | 84.8970 | 85.0630 |
| U3-U4 | 61.8820 | 61.9000 | 110.9840 | 111.1440 |
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 | 60808.09898755 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6075027731770280960 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60750277317 |
| RA | 192.74443 |
| DEC | -52.78753 |
| 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 | 55.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 50.759 |
| HIERARCH ESO ISS PBL12 END | 50.73 |
| HIERARCH ESO ISS PBLA12 START | 30.8 |
| HIERARCH ESO ISS PBLA12 END | 30.9 |
| HIERARCH ESO ISS PBL13 START | 93.017 |
| HIERARCH ESO ISS PBL13 END | 92.959 |
| HIERARCH ESO ISS PBLA13 START | 37.6 |
| HIERARCH ESO ISS PBLA13 END | 37.7 |
| HIERARCH ESO ISS PBL14 START | 125.599 |
| HIERARCH ESO ISS PBL14 END | 125.53 |
| HIERARCH ESO ISS PBLA14 START | 65.781 |
| HIERARCH ESO ISS PBLA14 END | 65.933 |
| HIERARCH ESO ISS PBL23 START | 43.048 |
| HIERARCH ESO ISS PBL23 END | 43.019 |
| HIERARCH ESO ISS PBLA23 START | 45.7 |
| HIERARCH ESO ISS PBLA23 END | 45.8 |
| HIERARCH ESO ISS PBL24 START | 88.934 |
| HIERARCH ESO ISS PBL24 END | 88.914 |
| HIERARCH ESO ISS PBLA24 START | 84.897 |
| HIERARCH ESO ISS PBLA24 END | 85.063 |
| HIERARCH ESO ISS PBL34 START | 61.882 |
| HIERARCH ESO ISS PBL34 END | 61.9 |
| HIERARCH ESO ISS PBLA34 START | 110.984 |
| HIERARCH ESO ISS PBLA34 END | 111.144 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00669 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00669 |
| HIERARCH ESO ISS AMBI TEMP | 17.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60750277317 |
| HIERARCH ESO FT ROBJ ALPHA | 125057.878 |
| HIERARCH ESO FT ROBJ DELTA | -524714.741 |