Exposure
- ID
- GRAVI.2025-02-18T03:40:31.214_1
- Header ID
- GRAVI.2025-02-18T03:40:31.214
- Date updated
- 2025-02-18 03:55:49 UTC+0000
- Release date
- 2026-02-18 03:55:49 UTC+0000
- UTC Start
- 2025-02-18 03:40:31.214
- UTC End
- 2025-02-18 03:45:51.214
- MJD Start
- 60724.15313905
- MJD End
- 60724.156842753706
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037435000000000003
- Ambient temperature (°C)
- 13.18
- Seeing (arcsec)
- 1.285
Observation
- ID
- 64701
- 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
- 48176
- Name
- Gaia_DR3_53435249479
- RA
- 179.851971
- DEC
- -57.16831
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.4080 | 52.3980 | 1.5000 | 2.4000 |
| U1-U3 | 97.5570 | 97.5070 | 6.4000 | 7.4000 |
| U1-U4 | 130.0960 | 130.1260 | 26.2310 | 27.4450 |
| U2-U3 | 45.5650 | 45.5360 | 12.1000 | 13.1000 |
| U2-U4 | 85.3450 | 85.5790 | 41.1020 | 42.4650 |
| U3-U4 | 50.5720 | 51.0200 | 67.0020 | 68.3970 |
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 | 60724.15313905 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5343524947923387520 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_53435249479 |
| RA | 179.851971 |
| DEC | -57.16831 |
| 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 | 52.408 |
| HIERARCH ESO ISS PBL12 END | 52.398 |
| HIERARCH ESO ISS PBLA12 START | 1.5 |
| HIERARCH ESO ISS PBLA12 END | 2.4 |
| HIERARCH ESO ISS PBL13 START | 97.557 |
| HIERARCH ESO ISS PBL13 END | 97.507 |
| HIERARCH ESO ISS PBLA13 START | 6.4 |
| HIERARCH ESO ISS PBLA13 END | 7.4 |
| HIERARCH ESO ISS PBL14 START | 130.096 |
| HIERARCH ESO ISS PBL14 END | 130.126 |
| HIERARCH ESO ISS PBLA14 START | 26.231 |
| HIERARCH ESO ISS PBLA14 END | 27.445 |
| HIERARCH ESO ISS PBL23 START | 45.565 |
| HIERARCH ESO ISS PBL23 END | 45.536 |
| HIERARCH ESO ISS PBLA23 START | 12.1 |
| HIERARCH ESO ISS PBLA23 END | 13.1 |
| HIERARCH ESO ISS PBL24 START | 85.345 |
| HIERARCH ESO ISS PBL24 END | 85.579 |
| HIERARCH ESO ISS PBLA24 START | 41.102 |
| HIERARCH ESO ISS PBLA24 END | 42.465 |
| HIERARCH ESO ISS PBL34 START | 50.572 |
| HIERARCH ESO ISS PBL34 END | 51.02 |
| HIERARCH ESO ISS PBLA34 START | 67.002 |
| HIERARCH ESO ISS PBLA34 END | 68.397 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003494 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003993 |
| HIERARCH ESO ISS AMBI TEMP | 13.18 |
| HIERARCH ESO ISS AMBI FWHM START | 1.42 |
| HIERARCH ESO ISS AMBI FWHM END | 1.15 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_53435249479 |
| HIERARCH ESO FT ROBJ ALPHA | 115923.735 |
| HIERARCH ESO FT ROBJ DELTA | -571004.742 |