Exposure
- ID
- GRAVI.2025-10-04T03:48:27.903_1
- Header ID
- GRAVI.2025-10-04T03:48:27.903
- Date updated
- 2025-10-04 04:05:48 UTC+0000
- Release date
- 2026-10-04 04:05:48 UTC+0000
- UTC Start
- 2025-10-04 03:48:27.903
- UTC End
- 2025-10-04 03:55:07.903
- MJD Start
- 60952.15865628
- MJD End
- 60952.16328590963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007842
- Ambient temperature (°C)
- 11.8
- Seeing (arcsec)
- 0.38
Observation
- ID
- 70623
- 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
- 52383
- Name
- J0047-2053
- RA
- 11.915832
- DEC
- -20.89045
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.9950 | 56.0720 | 20.6000 | 21.4000 |
| U1-U3 | 101.1600 | 101.3600 | 26.9000 | 27.7000 |
| U1-U4 | 127.4730 | 128.0570 | 55.2980 | 56.0880 |
| U2-U3 | 45.9270 | 46.0520 | 34.7000 | 35.5000 |
| U2-U4 | 87.4770 | 87.9540 | 76.6860 | 77.3690 |
| U3-U4 | 61.5910 | 61.8510 | 106.6390 | 107.1770 |
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 | 60952.15865628 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0047-2053 |
| HIERARCH ESO INS SOBJ NAME | J0047-2053 |
| RA | 11.915832 |
| DEC | -20.89045 |
| 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 | 55.995 |
| HIERARCH ESO ISS PBL12 END | 56.072 |
| HIERARCH ESO ISS PBLA12 START | 20.6 |
| HIERARCH ESO ISS PBLA12 END | 21.4 |
| HIERARCH ESO ISS PBL13 START | 101.16 |
| HIERARCH ESO ISS PBL13 END | 101.36 |
| HIERARCH ESO ISS PBLA13 START | 26.9 |
| HIERARCH ESO ISS PBLA13 END | 27.7 |
| HIERARCH ESO ISS PBL14 START | 127.473 |
| HIERARCH ESO ISS PBL14 END | 128.057 |
| HIERARCH ESO ISS PBLA14 START | 55.298 |
| HIERARCH ESO ISS PBLA14 END | 56.088 |
| HIERARCH ESO ISS PBL23 START | 45.927 |
| HIERARCH ESO ISS PBL23 END | 46.052 |
| HIERARCH ESO ISS PBLA23 START | 34.7 |
| HIERARCH ESO ISS PBLA23 END | 35.5 |
| HIERARCH ESO ISS PBL24 START | 87.477 |
| HIERARCH ESO ISS PBL24 END | 87.954 |
| HIERARCH ESO ISS PBLA24 START | 76.686 |
| HIERARCH ESO ISS PBLA24 END | 77.369 |
| HIERARCH ESO ISS PBL34 START | 61.591 |
| HIERARCH ESO ISS PBL34 END | 61.851 |
| HIERARCH ESO ISS PBLA34 START | 106.639 |
| HIERARCH ESO ISS PBLA34 END | 107.177 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007009 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008675 |
| HIERARCH ESO ISS AMBI TEMP | 11.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |
| HIERARCH ESO FT ROBJ NAME | J0047-2053 |
| HIERARCH ESO FT ROBJ ALPHA | 004739.964 |
| HIERARCH ESO FT ROBJ DELTA | -205335.015 |