Exposure
- ID
- GRAVI.2025-02-15T02:11:36.849_2
- Header ID
- GRAVI.2025-02-15T02:11:36.849
- Date updated
- 2025-02-15 02:25:43 UTC+0000
- Release date
- 2026-02-15 02:25:42 UTC+0000
- UTC Start
- 2025-02-15 02:11:36.849
- UTC End
- 2025-02-15 02:12:15.249
- MJD Start
- 60721.09139871
- MJD End
- 60721.09184315444
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006307
- Ambient temperature (°C)
- 13.02
- 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 | 51.9640 | 52.0850 | 22.4000 | 22.7000 |
| U1-U3 | 94.0120 | 94.2940 | 29.3000 | 29.6000 |
| U1-U4 | 121.9860 | 122.5360 | 59.3820 | 59.5970 |
| U2-U3 | 42.8820 | 43.0410 | 37.6000 | 38.0000 |
| U2-U4 | 86.3650 | 86.6830 | 80.6240 | 80.7220 |
| U3-U4 | 62.2820 | 62.3420 | 108.6210 | 108.6650 |
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 | 60721.09139871 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HIP 39017 |
| HIERARCH ESO INS SOBJ NAME | HIP_39017 |
| RA | 119.769004 |
| DEC | -4.33273 |
| 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 | 51.964 |
| HIERARCH ESO ISS PBL12 END | 52.085 |
| HIERARCH ESO ISS PBLA12 START | 22.4 |
| HIERARCH ESO ISS PBLA12 END | 22.7 |
| HIERARCH ESO ISS PBL13 START | 94.012 |
| HIERARCH ESO ISS PBL13 END | 94.294 |
| HIERARCH ESO ISS PBLA13 START | 29.3 |
| HIERARCH ESO ISS PBLA13 END | 29.6 |
| HIERARCH ESO ISS PBL14 START | 121.986 |
| HIERARCH ESO ISS PBL14 END | 122.536 |
| HIERARCH ESO ISS PBLA14 START | 59.382 |
| HIERARCH ESO ISS PBLA14 END | 59.597 |
| HIERARCH ESO ISS PBL23 START | 42.882 |
| HIERARCH ESO ISS PBL23 END | 43.041 |
| HIERARCH ESO ISS PBLA23 START | 37.6 |
| HIERARCH ESO ISS PBLA23 END | 38.0 |
| HIERARCH ESO ISS PBL24 START | 86.365 |
| HIERARCH ESO ISS PBL24 END | 86.683 |
| HIERARCH ESO ISS PBLA24 START | 80.624 |
| HIERARCH ESO ISS PBLA24 END | 80.722 |
| HIERARCH ESO ISS PBL34 START | 62.282 |
| HIERARCH ESO ISS PBL34 END | 62.342 |
| HIERARCH ESO ISS PBLA34 START | 108.621 |
| HIERARCH ESO ISS PBLA34 END | 108.665 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006421 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006193 |
| HIERARCH ESO ISS AMBI TEMP | 13.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 1.35 |
| HIERARCH ESO FT ROBJ NAME | HIP_39017 |
| HIERARCH ESO FT ROBJ ALPHA | 075903.947 |
| HIERARCH ESO FT ROBJ DELTA | -041956.702 |