Exposure
- ID
- GRAVI.2025-02-18T03:28:34.184_1
- Header ID
- GRAVI.2025-02-18T03:28:34.184
- Date updated
- 2025-02-18 03:45:37 UTC+0000
- Release date
- 2026-02-18 03:45:37 UTC+0000
- UTC Start
- 2025-02-18 03:28:34.184
- UTC End
- 2025-02-18 03:33:54.184
- MJD Start
- 60724.14484009
- MJD End
- 60724.1485437937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003521
- Ambient temperature (°C)
- 13.09
- Seeing (arcsec)
- 1.355
Observation
- ID
- 64699
- 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
- 48174
- Name
- Gaia_DR3_53435249479
- RA
- 179.852021
- DEC
- -57.16837
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.4140 | 52.4130 | 359.7000 | 0.5000 |
| U1-U3 | 97.6400 | 97.6050 | 4.4000 | 5.4000 |
| U1-U4 | 130.0220 | 130.0580 | 23.6450 | 24.8610 |
| U2-U3 | 45.6180 | 45.5940 | 9.9000 | 11.0000 |
| U2-U4 | 84.8510 | 85.0830 | 38.1840 | 39.5590 |
| U3-U4 | 49.6150 | 50.0650 | 63.9860 | 65.4120 |
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 | 60724.14484009 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5343524947923387520 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_53435249479 |
| RA | 179.852021 |
| DEC | -57.16837 |
| 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 | 52.414 |
| HIERARCH ESO ISS PBL12 END | 52.413 |
| HIERARCH ESO ISS PBLA12 START | 359.7 |
| HIERARCH ESO ISS PBLA12 END | 0.5 |
| HIERARCH ESO ISS PBL13 START | 97.64 |
| HIERARCH ESO ISS PBL13 END | 97.605 |
| HIERARCH ESO ISS PBLA13 START | 4.4 |
| HIERARCH ESO ISS PBLA13 END | 5.4 |
| HIERARCH ESO ISS PBL14 START | 130.022 |
| HIERARCH ESO ISS PBL14 END | 130.058 |
| HIERARCH ESO ISS PBLA14 START | 23.645 |
| HIERARCH ESO ISS PBLA14 END | 24.861 |
| HIERARCH ESO ISS PBL23 START | 45.618 |
| HIERARCH ESO ISS PBL23 END | 45.594 |
| HIERARCH ESO ISS PBLA23 START | 9.9 |
| HIERARCH ESO ISS PBLA23 END | 11.0 |
| HIERARCH ESO ISS PBL24 START | 84.851 |
| HIERARCH ESO ISS PBL24 END | 85.083 |
| HIERARCH ESO ISS PBLA24 START | 38.184 |
| HIERARCH ESO ISS PBLA24 END | 39.559 |
| HIERARCH ESO ISS PBL34 START | 49.615 |
| HIERARCH ESO ISS PBL34 END | 50.065 |
| HIERARCH ESO ISS PBLA34 START | 63.986 |
| HIERARCH ESO ISS PBLA34 END | 65.412 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003437 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003605 |
| HIERARCH ESO ISS AMBI TEMP | 13.09 |
| HIERARCH ESO ISS AMBI FWHM START | 1.34 |
| HIERARCH ESO ISS AMBI FWHM END | 1.37 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_53435249479 |
| HIERARCH ESO FT ROBJ ALPHA | 115923.735 |
| HIERARCH ESO FT ROBJ DELTA | -571004.742 |