Exposure
- ID
- GRAVI.2025-11-10T08:07:41.695_2
- Header ID
- GRAVI.2025-11-10T08:07:41.695
- Date updated
- 2025-11-10 08:26:34 UTC+0000
- Release date
- 2026-11-10 08:26:34 UTC+0000
- UTC Start
- 2025-11-10 08:07:41.695
- UTC End
- 2025-11-10 08:14:21.695
- MJD Start
- 60989.33867702
- MJD End
- 60989.34330664963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003402
- Ambient temperature (°C)
- 12.67
- Seeing (arcsec)
- 0.625
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 | 56.5510 | 56.5270 | 34.9000 | 35.0000 |
| U1-U3 | 102.0860 | 101.9040 | 40.0000 | 40.1000 |
| U1-U4 | 122.0350 | 120.7690 | 63.9170 | 63.8190 |
| U2-U3 | 46.0380 | 45.8650 | 46.3000 | 46.3000 |
| U2-U4 | 77.6010 | 76.2400 | 84.6260 | 84.7270 |
| U3-U4 | 50.3570 | 49.3750 | 119.1560 | 119.9910 |
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 | 60989.33867702 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0432-0632 |
| HIERARCH ESO INS SOBJ NAME | J0432-0632 |
| RA | 68.018675 |
| DEC | -6.54617 |
| 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 | 56.551 |
| HIERARCH ESO ISS PBL12 END | 56.527 |
| HIERARCH ESO ISS PBLA12 START | 34.9 |
| HIERARCH ESO ISS PBLA12 END | 35.0 |
| HIERARCH ESO ISS PBL13 START | 102.086 |
| HIERARCH ESO ISS PBL13 END | 101.904 |
| HIERARCH ESO ISS PBLA13 START | 40.0 |
| HIERARCH ESO ISS PBLA13 END | 40.1 |
| HIERARCH ESO ISS PBL14 START | 122.035 |
| HIERARCH ESO ISS PBL14 END | 120.769 |
| HIERARCH ESO ISS PBLA14 START | 63.917 |
| HIERARCH ESO ISS PBLA14 END | 63.819 |
| HIERARCH ESO ISS PBL23 START | 46.038 |
| HIERARCH ESO ISS PBL23 END | 45.865 |
| HIERARCH ESO ISS PBLA23 START | 46.3 |
| HIERARCH ESO ISS PBLA23 END | 46.3 |
| HIERARCH ESO ISS PBL24 START | 77.601 |
| HIERARCH ESO ISS PBL24 END | 76.24 |
| HIERARCH ESO ISS PBLA24 START | 84.626 |
| HIERARCH ESO ISS PBLA24 END | 84.727 |
| HIERARCH ESO ISS PBL34 START | 50.357 |
| HIERARCH ESO ISS PBL34 END | 49.375 |
| HIERARCH ESO ISS PBLA34 START | 119.156 |
| HIERARCH ESO ISS PBLA34 END | 119.991 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003811 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002993 |
| HIERARCH ESO ISS AMBI TEMP | 12.67 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | J0432-0632 |
| HIERARCH ESO FT ROBJ ALPHA | 043204.453 |
| HIERARCH ESO FT ROBJ DELTA | -063242.754 |