Exposure
- ID
- GRAVI.2025-03-16T05:07:54.344_1
- Header ID
- GRAVI.2025-03-16T05:07:54.344
- Date updated
- 2025-03-16 05:20:45 UTC+0000
- Release date
- 2026-03-16 05:20:45 UTC+0000
- UTC Start
- 2025-03-16 05:07:54.344
- UTC End
- 2025-03-16 05:13:14.344
- MJD Start
- 60750.21382343
- MJD End
- 60750.217527133704
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006831500000000001
- Ambient temperature (°C)
- 13.91
- Seeing (arcsec)
- 0.675
Observation
- ID
- 65116
- 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
- 48487
- Name
- Gaia_DR3_53346806138
- RA
- 178.874985
- DEC
- -62.19692
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 47.0620 | 46.8660 | 32.6000 | 33.5000 |
| U1-U3 | 87.3220 | 86.9250 | 39.6000 | 40.6000 |
| U1-U4 | 123.7040 | 123.2670 | 66.9780 | 68.1440 |
| U2-U3 | 41.0290 | 40.8390 | 47.8000 | 48.8000 |
| U2-U4 | 88.9470 | 88.8350 | 84.3740 | 85.6180 |
| U3-U4 | 61.1240 | 61.2600 | 107.9720 | 109.1790 |
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 | 60750.21382343 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5334680613863027200 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_53346806138 |
| RA | 178.874985 |
| DEC | -62.19692 |
| 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 | 47.062 |
| HIERARCH ESO ISS PBL12 END | 46.866 |
| HIERARCH ESO ISS PBLA12 START | 32.6 |
| HIERARCH ESO ISS PBLA12 END | 33.5 |
| HIERARCH ESO ISS PBL13 START | 87.322 |
| HIERARCH ESO ISS PBL13 END | 86.925 |
| HIERARCH ESO ISS PBLA13 START | 39.6 |
| HIERARCH ESO ISS PBLA13 END | 40.6 |
| HIERARCH ESO ISS PBL14 START | 123.704 |
| HIERARCH ESO ISS PBL14 END | 123.267 |
| HIERARCH ESO ISS PBLA14 START | 66.978 |
| HIERARCH ESO ISS PBLA14 END | 68.144 |
| HIERARCH ESO ISS PBL23 START | 41.029 |
| HIERARCH ESO ISS PBL23 END | 40.839 |
| HIERARCH ESO ISS PBLA23 START | 47.8 |
| HIERARCH ESO ISS PBLA23 END | 48.8 |
| HIERARCH ESO ISS PBL24 START | 88.947 |
| HIERARCH ESO ISS PBL24 END | 88.835 |
| HIERARCH ESO ISS PBLA24 START | 84.374 |
| HIERARCH ESO ISS PBLA24 END | 85.618 |
| HIERARCH ESO ISS PBL34 START | 61.124 |
| HIERARCH ESO ISS PBL34 END | 61.26 |
| HIERARCH ESO ISS PBLA34 START | 107.972 |
| HIERARCH ESO ISS PBLA34 END | 109.179 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007452 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006211 |
| HIERARCH ESO ISS AMBI TEMP | 13.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_53346806138 |
| HIERARCH ESO FT ROBJ ALPHA | 115528.860 |
| HIERARCH ESO FT ROBJ DELTA | -621147.140 |