Exposure
- ID
- GRAVI.2025-11-10T06:38:14.468_1
- Header ID
- GRAVI.2025-11-10T06:38:14.468
- Date updated
- 2025-11-10 06:55:50 UTC+0000
- Release date
- 2026-11-10 06:55:50 UTC+0000
- UTC Start
- 2025-11-10 06:38:14.468
- UTC End
- 2025-11-10 06:44:54.468
- MJD Start
- 60989.27655634
- MJD End
- 60989.28118596963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005375
- Ambient temperature (°C)
- 12.92
- Seeing (arcsec)
- 0.535
Observation
- ID
- 71393
- 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
- 53013
- Name
- J0312-1343
- RA
- 48.15754
- DEC
- -13.71827
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.3090 | 56.2120 | 34.8000 | 35.0000 |
| U1-U3 | 101.2940 | 100.9870 | 40.3000 | 40.5000 |
| U1-U4 | 121.4520 | 120.1530 | 66.3270 | 66.4640 |
| U2-U3 | 45.5730 | 45.3500 | 47.2000 | 47.3000 |
| U2-U4 | 79.1490 | 77.9010 | 88.1770 | 88.5570 |
| U3-U4 | 53.8290 | 53.0310 | 121.9200 | 122.8680 |
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 | 60989.27655634 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0312-1343 |
| HIERARCH ESO INS SOBJ NAME | J0312-1343 |
| RA | 48.15754 |
| DEC | -13.71827 |
| 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 | 56.309 |
| HIERARCH ESO ISS PBL12 END | 56.212 |
| HIERARCH ESO ISS PBLA12 START | 34.8 |
| HIERARCH ESO ISS PBLA12 END | 35.0 |
| HIERARCH ESO ISS PBL13 START | 101.294 |
| HIERARCH ESO ISS PBL13 END | 100.987 |
| HIERARCH ESO ISS PBLA13 START | 40.3 |
| HIERARCH ESO ISS PBLA13 END | 40.5 |
| HIERARCH ESO ISS PBL14 START | 121.452 |
| HIERARCH ESO ISS PBL14 END | 120.153 |
| HIERARCH ESO ISS PBLA14 START | 66.327 |
| HIERARCH ESO ISS PBLA14 END | 66.464 |
| HIERARCH ESO ISS PBL23 START | 45.573 |
| HIERARCH ESO ISS PBL23 END | 45.35 |
| HIERARCH ESO ISS PBLA23 START | 47.2 |
| HIERARCH ESO ISS PBLA23 END | 47.3 |
| HIERARCH ESO ISS PBL24 START | 79.149 |
| HIERARCH ESO ISS PBL24 END | 77.901 |
| HIERARCH ESO ISS PBLA24 START | 88.177 |
| HIERARCH ESO ISS PBLA24 END | 88.557 |
| HIERARCH ESO ISS PBL34 START | 53.829 |
| HIERARCH ESO ISS PBL34 END | 53.031 |
| HIERARCH ESO ISS PBLA34 START | 121.92 |
| HIERARCH ESO ISS PBLA34 END | 122.868 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005126 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005624 |
| HIERARCH ESO ISS AMBI TEMP | 12.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | J0312-1343 |
| HIERARCH ESO FT ROBJ ALPHA | 031238.567 |
| HIERARCH ESO FT ROBJ DELTA | -134307.436 |