Exposure
- ID
- GRAVI.2025-10-06T07:01:05.027_1
- Header ID
- GRAVI.2025-10-06T07:01:05.027
- Date updated
- 2025-10-06 07:15:57 UTC+0000
- Release date
- 2026-10-06 07:15:57 UTC+0000
- UTC Start
- 2025-10-06 07:01:05.027
- UTC End
- 2025-10-06 07:07:45.027
- MJD Start
- 60954.29241929
- MJD End
- 60954.29704891963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00464
- Ambient temperature (°C)
- 12.36
- Seeing (arcsec)
- 0.43
Observation
- ID
- 70779
- 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
- 52513
- Name
- J0312-1343
- RA
- 48.15806
- DEC
- -13.71898
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.8350 | 55.9520 | 27.1000 | 27.7000 |
| U1-U3 | 101.3270 | 101.5590 | 33.4000 | 34.0000 |
| U1-U4 | 129.8850 | 130.0790 | 61.2940 | 61.7480 |
| U2-U3 | 46.2540 | 46.3620 | 41.1000 | 41.7000 |
| U2-U4 | 89.4290 | 89.3960 | 81.8630 | 82.2680 |
| U3-U4 | 62.1990 | 62.0160 | 110.8960 | 111.3690 |
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 | 60954.29241929 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0312-1343 |
| HIERARCH ESO INS SOBJ NAME | J0312-1343 |
| RA | 48.15806 |
| DEC | -13.71898 |
| 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 | 55.835 |
| HIERARCH ESO ISS PBL12 END | 55.952 |
| HIERARCH ESO ISS PBLA12 START | 27.1 |
| HIERARCH ESO ISS PBLA12 END | 27.7 |
| HIERARCH ESO ISS PBL13 START | 101.327 |
| HIERARCH ESO ISS PBL13 END | 101.559 |
| HIERARCH ESO ISS PBLA13 START | 33.4 |
| HIERARCH ESO ISS PBLA13 END | 34.0 |
| HIERARCH ESO ISS PBL14 START | 129.885 |
| HIERARCH ESO ISS PBL14 END | 130.079 |
| HIERARCH ESO ISS PBLA14 START | 61.294 |
| HIERARCH ESO ISS PBLA14 END | 61.748 |
| HIERARCH ESO ISS PBL23 START | 46.254 |
| HIERARCH ESO ISS PBL23 END | 46.362 |
| HIERARCH ESO ISS PBLA23 START | 41.1 |
| HIERARCH ESO ISS PBLA23 END | 41.7 |
| HIERARCH ESO ISS PBL24 START | 89.429 |
| HIERARCH ESO ISS PBL24 END | 89.396 |
| HIERARCH ESO ISS PBLA24 START | 81.863 |
| HIERARCH ESO ISS PBLA24 END | 82.268 |
| HIERARCH ESO ISS PBL34 START | 62.199 |
| HIERARCH ESO ISS PBL34 END | 62.016 |
| HIERARCH ESO ISS PBLA34 START | 110.896 |
| HIERARCH ESO ISS PBLA34 END | 111.369 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004808 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004472 |
| HIERARCH ESO ISS AMBI TEMP | 12.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | J0312-1343 |
| HIERARCH ESO FT ROBJ ALPHA | 031238.567 |
| HIERARCH ESO FT ROBJ DELTA | -134307.436 |