Exposure
- ID
- GRAVI.2025-11-10T08:22:02.731_2
- Header ID
- GRAVI.2025-11-10T08:22:02.731
- Date updated
- 2025-11-10 08:35:37 UTC+0000
- Release date
- 2026-11-10 08:35:37 UTC+0000
- UTC Start
- 2025-11-10 08:22:02.731
- UTC End
- 2025-11-10 08:28:42.731
- MJD Start
- 60989.34864272
- MJD End
- 60989.353272349625
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003659
- Ambient temperature (°C)
- 12.8
- Seeing (arcsec)
- 0.64
Observation
- ID
- 70703
- Category
- science
- Program ID
- 116.28X8.001
- Program Title
- PRECISION BLACK HOLE MASSES AT COSMIC NOON WITH GRAVITY+
- Program Type
- Normal
- PI / COI
- SHIMIZU / EISENHAUER / GENZEL / SHANGGUAN / DAVIES / STURM / LUTZ / SANTOS / CAO / TACCONI / FORSTER SCHREIBER / HOENIG / MILLOUR / LEFTLEY / PAUMARD / PETROV / CLÉNET / LOPEZ / PERRIN / BRANDNER / GARCIA / STRAUBMEIER / LE BOUQUIN / KREIDBERG / WOLF / SY
Target
- ID
- 52463
- Name
- J0432-0632
- RA
- 68.01855416666666
- DEC
- -6.545209444444445
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 | 56.4810 | 56.4210 | 35.2000 | 35.3000 |
| U1-U3 | 101.6660 | 101.4060 | 40.1000 | 40.2000 |
| U1-U4 | 119.3080 | 117.8720 | 63.6860 | 63.5370 |
| U2-U3 | 45.6550 | 45.4390 | 46.3000 | 46.2000 |
| U2-U4 | 74.6970 | 73.2030 | 84.8300 | 84.9210 |
| U3-U4 | 48.2910 | 47.2660 | 120.9500 | 121.8950 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28X8.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60989.34864272 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0432-0632 |
| HIERARCH ESO INS SOBJ NAME | J0432-0632 |
| RA | 68.018682 |
| DEC | -6.54618 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 56.481 |
| HIERARCH ESO ISS PBL12 END | 56.421 |
| HIERARCH ESO ISS PBLA12 START | 35.2 |
| HIERARCH ESO ISS PBLA12 END | 35.3 |
| HIERARCH ESO ISS PBL13 START | 101.666 |
| HIERARCH ESO ISS PBL13 END | 101.406 |
| HIERARCH ESO ISS PBLA13 START | 40.1 |
| HIERARCH ESO ISS PBLA13 END | 40.2 |
| HIERARCH ESO ISS PBL14 START | 119.308 |
| HIERARCH ESO ISS PBL14 END | 117.872 |
| HIERARCH ESO ISS PBLA14 START | 63.686 |
| HIERARCH ESO ISS PBLA14 END | 63.537 |
| HIERARCH ESO ISS PBL23 START | 45.655 |
| HIERARCH ESO ISS PBL23 END | 45.439 |
| HIERARCH ESO ISS PBLA23 START | 46.3 |
| HIERARCH ESO ISS PBLA23 END | 46.2 |
| HIERARCH ESO ISS PBL24 START | 74.697 |
| HIERARCH ESO ISS PBL24 END | 73.203 |
| HIERARCH ESO ISS PBLA24 START | 84.83 |
| HIERARCH ESO ISS PBLA24 END | 84.921 |
| HIERARCH ESO ISS PBL34 START | 48.291 |
| HIERARCH ESO ISS PBL34 END | 47.266 |
| HIERARCH ESO ISS PBLA34 START | 120.95 |
| HIERARCH ESO ISS PBLA34 END | 121.895 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003348 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00397 |
| HIERARCH ESO ISS AMBI TEMP | 12.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |
| HIERARCH ESO FT ROBJ NAME | J0432-0632 |
| HIERARCH ESO FT ROBJ ALPHA | 043204.453 |
| HIERARCH ESO FT ROBJ DELTA | -063242.754 |