Exposure
- ID
- GRAVI.2025-10-04T05:10:07.111_1
- Header ID
- GRAVI.2025-10-04T05:10:07.111
- Date updated
- 2025-10-04 05:25:52 UTC+0000
- Release date
- 2026-10-04 05:25:52 UTC+0000
- UTC Start
- 2025-10-04 05:10:07.111
- UTC End
- 2025-10-04 05:16:47.111
- MJD Start
- 60952.21536008
- MJD End
- 60952.21998970963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005324000000000001
- Ambient temperature (°C)
- 10.59
- Seeing (arcsec)
- 0.595
Observation
- ID
- 70632
- 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
- 52392
- Name
- J0047-2053
- RA
- 11.916153
- DEC
- -20.89077
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.5600 | 56.5540 | 29.1000 | 29.7000 |
| U1-U3 | 102.4210 | 102.3800 | 35.4000 | 36.0000 |
| U1-U4 | 129.7690 | 129.4550 | 63.2270 | 63.7740 |
| U2-U3 | 46.6120 | 46.5710 | 43.0000 | 43.6000 |
| U2-U4 | 88.7860 | 88.4480 | 84.1500 | 84.7440 |
| U3-U4 | 61.8110 | 61.5560 | 113.8820 | 114.6040 |
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 | 60952.21536008 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0047-2053 |
| HIERARCH ESO INS SOBJ NAME | J0047-2053 |
| RA | 11.916153 |
| DEC | -20.89077 |
| 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 | 56.56 |
| HIERARCH ESO ISS PBL12 END | 56.554 |
| HIERARCH ESO ISS PBLA12 START | 29.1 |
| HIERARCH ESO ISS PBLA12 END | 29.7 |
| HIERARCH ESO ISS PBL13 START | 102.421 |
| HIERARCH ESO ISS PBL13 END | 102.38 |
| HIERARCH ESO ISS PBLA13 START | 35.4 |
| HIERARCH ESO ISS PBLA13 END | 36.0 |
| HIERARCH ESO ISS PBL14 START | 129.769 |
| HIERARCH ESO ISS PBL14 END | 129.455 |
| HIERARCH ESO ISS PBLA14 START | 63.227 |
| HIERARCH ESO ISS PBLA14 END | 63.774 |
| HIERARCH ESO ISS PBL23 START | 46.612 |
| HIERARCH ESO ISS PBL23 END | 46.571 |
| HIERARCH ESO ISS PBLA23 START | 43.0 |
| HIERARCH ESO ISS PBLA23 END | 43.6 |
| HIERARCH ESO ISS PBL24 START | 88.786 |
| HIERARCH ESO ISS PBL24 END | 88.448 |
| HIERARCH ESO ISS PBLA24 START | 84.15 |
| HIERARCH ESO ISS PBLA24 END | 84.744 |
| HIERARCH ESO ISS PBL34 START | 61.811 |
| HIERARCH ESO ISS PBL34 END | 61.556 |
| HIERARCH ESO ISS PBLA34 START | 113.882 |
| HIERARCH ESO ISS PBLA34 END | 114.604 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004503 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006145 |
| HIERARCH ESO ISS AMBI TEMP | 10.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | J0047-2053 |
| HIERARCH ESO FT ROBJ ALPHA | 004739.964 |
| HIERARCH ESO FT ROBJ DELTA | -205335.015 |