Exposure
- ID
- GRAVI.2025-10-05T06:09:42.892_2
- Header ID
- GRAVI.2025-10-05T06:09:42.892
- Date updated
- 2025-10-05 06:25:51 UTC+0000
- Release date
- 2026-10-05 06:25:51 UTC+0000
- UTC Start
- 2025-10-05 06:09:42.892
- UTC End
- 2025-10-05 06:16:22.892
- MJD Start
- 60953.25674643
- MJD End
- 60953.26137605963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003698
- Ambient temperature (°C)
- 11.2
- Seeing (arcsec)
- 0.7
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 | 50.3780 | 50.5330 | 11.2000 | 12.2000 |
| U1-U3 | 89.1660 | 89.6380 | 17.8000 | 18.9000 |
| U1-U4 | 105.8990 | 107.6330 | 50.4310 | 51.3830 |
| U2-U3 | 39.5580 | 39.8890 | 26.3000 | 27.4000 |
| U2-U4 | 74.1100 | 75.5360 | 75.9200 | 76.3850 |
| U3-U4 | 57.1000 | 57.8010 | 107.7880 | 107.7600 |
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 | 60953.25674643 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0432-0632 |
| HIERARCH ESO INS SOBJ NAME | J0432-0632 |
| RA | 68.018648 |
| 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 | 50.378 |
| HIERARCH ESO ISS PBL12 END | 50.533 |
| HIERARCH ESO ISS PBLA12 START | 11.2 |
| HIERARCH ESO ISS PBLA12 END | 12.2 |
| HIERARCH ESO ISS PBL13 START | 89.166 |
| HIERARCH ESO ISS PBL13 END | 89.638 |
| HIERARCH ESO ISS PBLA13 START | 17.8 |
| HIERARCH ESO ISS PBLA13 END | 18.9 |
| HIERARCH ESO ISS PBL14 START | 105.899 |
| HIERARCH ESO ISS PBL14 END | 107.633 |
| HIERARCH ESO ISS PBLA14 START | 50.431 |
| HIERARCH ESO ISS PBLA14 END | 51.383 |
| HIERARCH ESO ISS PBL23 START | 39.558 |
| HIERARCH ESO ISS PBL23 END | 39.889 |
| HIERARCH ESO ISS PBLA23 START | 26.3 |
| HIERARCH ESO ISS PBLA23 END | 27.4 |
| HIERARCH ESO ISS PBL24 START | 74.11 |
| HIERARCH ESO ISS PBL24 END | 75.536 |
| HIERARCH ESO ISS PBLA24 START | 75.92 |
| HIERARCH ESO ISS PBLA24 END | 76.385 |
| HIERARCH ESO ISS PBL34 START | 57.1 |
| HIERARCH ESO ISS PBL34 END | 57.801 |
| HIERARCH ESO ISS PBLA34 START | 107.788 |
| HIERARCH ESO ISS PBLA34 END | 107.76 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003706 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00369 |
| HIERARCH ESO ISS AMBI TEMP | 11.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | J0432-0632 |
| HIERARCH ESO FT ROBJ ALPHA | 043204.453 |
| HIERARCH ESO FT ROBJ DELTA | -063242.754 |