Exposure
- ID
- GRAVI.2025-01-19T04:58:10.481_2
- Header ID
- GRAVI.2025-01-19T04:58:10.481
- Date updated
- 2025-01-19 05:05:35 UTC+0000
- Release date
- 2026-01-19 05:05:35 UTC+0000
- UTC Start
- 2025-01-19 04:58:10.481
- UTC End
- 2025-01-19 04:58:48.881
- MJD Start
- 60694.20706575
- MJD End
- 60694.20751019444
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036615
- Ambient temperature (°C)
- 12.91
- Seeing (arcsec)
- 1.24
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 | 54.1640 | 54.2730 | 28.5000 | 28.8000 |
| U1-U3 | 98.7880 | 99.0050 | 35.0000 | 35.2000 |
| U1-U4 | 129.1650 | 129.3610 | 62.3800 | 62.4870 |
| U2-U3 | 45.3740 | 45.4750 | 42.6000 | 42.8000 |
| U2-U4 | 89.4290 | 89.4220 | 82.1000 | 82.1610 |
| U3-U4 | 61.5610 | 61.4150 | 110.0250 | 110.1370 |
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 | 60694.20706575 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HIP 39017 |
| HIERARCH ESO INS SOBJ NAME | HIP_39017 |
| RA | 119.769103 |
| DEC | -4.33271 |
| 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 | 54.164 |
| HIERARCH ESO ISS PBL12 END | 54.273 |
| HIERARCH ESO ISS PBLA12 START | 28.5 |
| HIERARCH ESO ISS PBLA12 END | 28.8 |
| HIERARCH ESO ISS PBL13 START | 98.788 |
| HIERARCH ESO ISS PBL13 END | 99.005 |
| HIERARCH ESO ISS PBLA13 START | 35.0 |
| HIERARCH ESO ISS PBLA13 END | 35.2 |
| HIERARCH ESO ISS PBL14 START | 129.165 |
| HIERARCH ESO ISS PBL14 END | 129.361 |
| HIERARCH ESO ISS PBLA14 START | 62.38 |
| HIERARCH ESO ISS PBLA14 END | 62.487 |
| HIERARCH ESO ISS PBL23 START | 45.374 |
| HIERARCH ESO ISS PBL23 END | 45.475 |
| HIERARCH ESO ISS PBLA23 START | 42.6 |
| HIERARCH ESO ISS PBLA23 END | 42.8 |
| HIERARCH ESO ISS PBL24 START | 89.429 |
| HIERARCH ESO ISS PBL24 END | 89.422 |
| HIERARCH ESO ISS PBLA24 START | 82.1 |
| HIERARCH ESO ISS PBLA24 END | 82.161 |
| HIERARCH ESO ISS PBL34 START | 61.561 |
| HIERARCH ESO ISS PBL34 END | 61.415 |
| HIERARCH ESO ISS PBLA34 START | 110.025 |
| HIERARCH ESO ISS PBLA34 END | 110.137 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003518 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003805 |
| HIERARCH ESO ISS AMBI TEMP | 12.91 |
| HIERARCH ESO ISS AMBI FWHM START | 1.38 |
| HIERARCH ESO ISS AMBI FWHM END | 1.1 |
| HIERARCH ESO FT ROBJ NAME | HIP_39017 |
| HIERARCH ESO FT ROBJ ALPHA | 075903.947 |
| HIERARCH ESO FT ROBJ DELTA | -041956.702 |