Exposure
- ID
- GRAVI.2025-01-19T05:40:52.589_2
- Header ID
- GRAVI.2025-01-19T05:40:52.589
- Date updated
- 2025-01-19 05:50:32 UTC+0000
- Release date
- 2026-01-19 05:50:32 UTC+0000
- UTC Start
- 2025-01-19 05:40:52.589
- UTC End
- 2025-01-19 05:41:30.989
- MJD Start
- 60694.23671978
- MJD End
- 60694.23716422444
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004173
- Ambient temperature (°C)
- 12.89
- Seeing (arcsec)
- 1.135
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 | 55.4480 | 55.5290 | 31.7000 | 31.9000 |
| U1-U3 | 101.1710 | 101.3050 | 37.6000 | 37.8000 |
| U1-U4 | 130.1110 | 130.0360 | 63.4170 | 63.4620 |
| U2-U3 | 46.3850 | 46.4310 | 44.8000 | 44.9000 |
| U2-U4 | 87.9430 | 87.7070 | 82.7950 | 82.8380 |
| U3-U4 | 58.7940 | 58.5130 | 111.8550 | 112.0270 |
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 | 60694.23671978 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HIP 39017 |
| HIERARCH ESO INS SOBJ NAME | HIP_39017 |
| RA | 119.769137 |
| 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 | 55.448 |
| HIERARCH ESO ISS PBL12 END | 55.529 |
| HIERARCH ESO ISS PBLA12 START | 31.7 |
| HIERARCH ESO ISS PBLA12 END | 31.9 |
| HIERARCH ESO ISS PBL13 START | 101.171 |
| HIERARCH ESO ISS PBL13 END | 101.305 |
| HIERARCH ESO ISS PBLA13 START | 37.6 |
| HIERARCH ESO ISS PBLA13 END | 37.8 |
| HIERARCH ESO ISS PBL14 START | 130.111 |
| HIERARCH ESO ISS PBL14 END | 130.036 |
| HIERARCH ESO ISS PBLA14 START | 63.417 |
| HIERARCH ESO ISS PBLA14 END | 63.462 |
| HIERARCH ESO ISS PBL23 START | 46.385 |
| HIERARCH ESO ISS PBL23 END | 46.431 |
| HIERARCH ESO ISS PBLA23 START | 44.8 |
| HIERARCH ESO ISS PBLA23 END | 44.9 |
| HIERARCH ESO ISS PBL24 START | 87.943 |
| HIERARCH ESO ISS PBL24 END | 87.707 |
| HIERARCH ESO ISS PBLA24 START | 82.795 |
| HIERARCH ESO ISS PBLA24 END | 82.838 |
| HIERARCH ESO ISS PBL34 START | 58.794 |
| HIERARCH ESO ISS PBL34 END | 58.513 |
| HIERARCH ESO ISS PBLA34 START | 111.855 |
| HIERARCH ESO ISS PBLA34 END | 112.027 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004346 |
| HIERARCH ESO ISS AMBI TEMP | 12.89 |
| HIERARCH ESO ISS AMBI FWHM START | 1.12 |
| HIERARCH ESO ISS AMBI FWHM END | 1.15 |
| HIERARCH ESO FT ROBJ NAME | HIP_39017 |
| HIERARCH ESO FT ROBJ ALPHA | 075903.947 |
| HIERARCH ESO FT ROBJ DELTA | -041956.702 |