Exposure
- ID
- GRAVI.2025-11-10T07:38:50.621_2
- Header ID
- GRAVI.2025-11-10T07:38:50.621
- Date updated
- 2025-11-10 07:55:29 UTC+0000
- Release date
- 2026-11-10 07:55:29 UTC+0000
- UTC Start
- 2025-11-10 07:38:50.621
- UTC End
- 2025-11-10 07:45:30.621
- MJD Start
- 60989.31864145
- MJD End
- 60989.32327107963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0035
- Ambient temperature (°C)
- 12.52
- Seeing (arcsec)
- 0.5549999999999999
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 | 56.4770 | 56.5200 | 34.0000 | 34.2000 |
| U1-U3 | 102.4340 | 102.4110 | 39.4000 | 39.6000 |
| U1-U4 | 126.3700 | 125.4780 | 64.0730 | 64.0710 |
| U2-U3 | 46.5250 | 46.4440 | 46.1000 | 46.2000 |
| U2-U4 | 82.5320 | 81.4680 | 84.1530 | 84.2730 |
| U3-U4 | 54.1470 | 53.2920 | 116.1590 | 116.8090 |
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 | 60989.31864145 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0432-0632 |
| HIERARCH ESO INS SOBJ NAME | J0432-0632 |
| RA | 68.018686 |
| 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 | 56.477 |
| HIERARCH ESO ISS PBL12 END | 56.52 |
| HIERARCH ESO ISS PBLA12 START | 34.0 |
| HIERARCH ESO ISS PBLA12 END | 34.2 |
| HIERARCH ESO ISS PBL13 START | 102.434 |
| HIERARCH ESO ISS PBL13 END | 102.411 |
| HIERARCH ESO ISS PBLA13 START | 39.4 |
| HIERARCH ESO ISS PBLA13 END | 39.6 |
| HIERARCH ESO ISS PBL14 START | 126.37 |
| HIERARCH ESO ISS PBL14 END | 125.478 |
| HIERARCH ESO ISS PBLA14 START | 64.073 |
| HIERARCH ESO ISS PBLA14 END | 64.071 |
| HIERARCH ESO ISS PBL23 START | 46.525 |
| HIERARCH ESO ISS PBL23 END | 46.444 |
| HIERARCH ESO ISS PBLA23 START | 46.1 |
| HIERARCH ESO ISS PBLA23 END | 46.2 |
| HIERARCH ESO ISS PBL24 START | 82.532 |
| HIERARCH ESO ISS PBL24 END | 81.468 |
| HIERARCH ESO ISS PBLA24 START | 84.153 |
| HIERARCH ESO ISS PBLA24 END | 84.273 |
| HIERARCH ESO ISS PBL34 START | 54.147 |
| HIERARCH ESO ISS PBL34 END | 53.292 |
| HIERARCH ESO ISS PBLA34 START | 116.159 |
| HIERARCH ESO ISS PBLA34 END | 116.809 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00287 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00413 |
| HIERARCH ESO ISS AMBI TEMP | 12.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |
| HIERARCH ESO FT ROBJ NAME | J0432-0632 |
| HIERARCH ESO FT ROBJ ALPHA | 043204.453 |
| HIERARCH ESO FT ROBJ DELTA | -063242.754 |