Exposure
- ID
- GRAVI.2025-01-18T03:56:00.153_2
- Header ID
- GRAVI.2025-01-18T03:56:00.153
- Date updated
- 2025-01-18 04:05:32 UTC+0000
- Release date
- 2026-01-18 04:05:32 UTC+0000
- UTC Start
- 2025-01-18 03:56:00.153
- UTC End
- 2025-01-18 03:56:38.553
- MJD Start
- 60693.16389066
- MJD End
- 60693.16433510444
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003105
- Ambient temperature (°C)
- 11.23
- Seeing (arcsec)
- 1.85
Observation
- ID
- 63331
- Category
- science
- Program ID
- 114.273V.002
- Program Title
- THE EXOGRAVITY+ ORBITAL REFINERY
- Program Type
- Normal
- PI / COI
- BALMER / WANG / CHAVEZ / PUEYO / KAMMERER / LACOUR / BRANDNER / RICKMAN / OTTEN / STOLKER / XUAN / NOWAK / LAGRANGE / BONNEFOY / CHAUVIN / PALMA BIFANI / HINKLEY / LE BOUQUIN / VIGAN / WINTERHALDER / POURRÉ / BOURDAROT / KREIDBERG / NASEDKIN / FRANSON
Target
- ID
- 47180
- Name
- HIP_39017
- RA
- 119.76644583333332
- DEC
- -4.332417222222222
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 | 51.7540 | 51.8740 | 21.7000 | 22.1000 |
| U1-U3 | 93.5160 | 93.8010 | 28.6000 | 29.0000 |
| U1-U4 | 120.9880 | 121.5680 | 58.9880 | 59.2150 |
| U2-U3 | 42.6010 | 42.7630 | 37.0000 | 37.4000 |
| U2-U4 | 85.7720 | 86.1190 | 80.4450 | 80.5470 |
| U3-U4 | 62.1500 | 62.2300 | 108.5480 | 108.5870 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.273V.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60693.16389066 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HIP 39017 |
| HIERARCH ESO INS SOBJ NAME | HIP_39017 |
| RA | 119.768961 |
| DEC | -4.33268 |
| 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 | 197.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 128 |
| HIERARCH ESO ISS PBL12 START | 51.754 |
| HIERARCH ESO ISS PBL12 END | 51.874 |
| HIERARCH ESO ISS PBLA12 START | 21.7 |
| HIERARCH ESO ISS PBLA12 END | 22.1 |
| HIERARCH ESO ISS PBL13 START | 93.516 |
| HIERARCH ESO ISS PBL13 END | 93.801 |
| HIERARCH ESO ISS PBLA13 START | 28.6 |
| HIERARCH ESO ISS PBLA13 END | 29.0 |
| HIERARCH ESO ISS PBL14 START | 120.988 |
| HIERARCH ESO ISS PBL14 END | 121.568 |
| HIERARCH ESO ISS PBLA14 START | 58.988 |
| HIERARCH ESO ISS PBLA14 END | 59.215 |
| HIERARCH ESO ISS PBL23 START | 42.601 |
| HIERARCH ESO ISS PBL23 END | 42.763 |
| HIERARCH ESO ISS PBLA23 START | 37.0 |
| HIERARCH ESO ISS PBLA23 END | 37.4 |
| HIERARCH ESO ISS PBL24 START | 85.772 |
| HIERARCH ESO ISS PBL24 END | 86.119 |
| HIERARCH ESO ISS PBLA24 START | 80.445 |
| HIERARCH ESO ISS PBLA24 END | 80.547 |
| HIERARCH ESO ISS PBL34 START | 62.15 |
| HIERARCH ESO ISS PBL34 END | 62.23 |
| HIERARCH ESO ISS PBLA34 START | 108.548 |
| HIERARCH ESO ISS PBLA34 END | 108.587 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00287 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00334 |
| HIERARCH ESO ISS AMBI TEMP | 11.23 |
| HIERARCH ESO ISS AMBI FWHM START | 1.89 |
| HIERARCH ESO ISS AMBI FWHM END | 1.81 |
| HIERARCH ESO FT ROBJ NAME | HIP_39017 |
| HIERARCH ESO FT ROBJ ALPHA | 075903.947 |
| HIERARCH ESO FT ROBJ DELTA | -041956.702 |