Exposure
- ID
- GRAVI.2025-03-18T00:29:44.672_2
- Header ID
- GRAVI.2025-03-18T00:29:44.672
- Date updated
- 2025-03-18 00:45:29 UTC+0000
- Release date
- 2026-03-18 00:45:29 UTC+0000
- UTC Start
- 2025-03-18 00:29:44.672
- UTC End
- 2025-03-18 00:35:44.672
- MJD Start
- 60752.02065593
- MJD End
- 60752.024822596664
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004946
- Ambient temperature (°C)
- 15.75
- Seeing (arcsec)
- 0.78
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 | 52.7110 | 52.9500 | 24.6000 | 25.3000 |
| U1-U3 | 95.7170 | 96.2450 | 31.4000 | 32.0000 |
| U1-U4 | 125.0830 | 125.9310 | 60.5900 | 60.9310 |
| U2-U3 | 43.8200 | 44.1000 | 39.6000 | 40.1000 |
| U2-U4 | 88.0450 | 88.4460 | 81.1800 | 81.3430 |
| U3-U4 | 62.4710 | 62.4410 | 108.9400 | 109.0730 |
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 | 60752.02065593 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HIP 39017 |
| HIERARCH ESO INS SOBJ NAME | HIP_39017 |
| RA | 119.769058 |
| DEC | -4.33279 |
| 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 | 388.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 52.711 |
| HIERARCH ESO ISS PBL12 END | 52.95 |
| HIERARCH ESO ISS PBLA12 START | 24.6 |
| HIERARCH ESO ISS PBLA12 END | 25.3 |
| HIERARCH ESO ISS PBL13 START | 95.717 |
| HIERARCH ESO ISS PBL13 END | 96.245 |
| HIERARCH ESO ISS PBLA13 START | 31.4 |
| HIERARCH ESO ISS PBLA13 END | 32.0 |
| HIERARCH ESO ISS PBL14 START | 125.083 |
| HIERARCH ESO ISS PBL14 END | 125.931 |
| HIERARCH ESO ISS PBLA14 START | 60.59 |
| HIERARCH ESO ISS PBLA14 END | 60.931 |
| HIERARCH ESO ISS PBL23 START | 43.82 |
| HIERARCH ESO ISS PBL23 END | 44.1 |
| HIERARCH ESO ISS PBLA23 START | 39.6 |
| HIERARCH ESO ISS PBLA23 END | 40.1 |
| HIERARCH ESO ISS PBL24 START | 88.045 |
| HIERARCH ESO ISS PBL24 END | 88.446 |
| HIERARCH ESO ISS PBLA24 START | 81.18 |
| HIERARCH ESO ISS PBLA24 END | 81.343 |
| HIERARCH ESO ISS PBL34 START | 62.471 |
| HIERARCH ESO ISS PBL34 END | 62.441 |
| HIERARCH ESO ISS PBLA34 START | 108.94 |
| HIERARCH ESO ISS PBLA34 END | 109.073 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005251 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004641 |
| HIERARCH ESO ISS AMBI TEMP | 15.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |
| HIERARCH ESO FT ROBJ NAME | HIP_39017 |
| HIERARCH ESO FT ROBJ ALPHA | 075903.947 |
| HIERARCH ESO FT ROBJ DELTA | -041956.702 |