Exposure
- ID
- GRAVI.2025-11-10T04:49:43.168_1
- Header ID
- GRAVI.2025-11-10T04:49:43.168
- Date updated
- 2025-11-10 05:05:55 UTC+0000
- Release date
- 2026-11-10 05:05:55 UTC+0000
- UTC Start
- 2025-11-10 04:49:43.168
- UTC End
- 2025-11-10 04:56:23.168
- MJD Start
- 60989.20119407
- MJD End
- 60989.20582369963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004787
- Ambient temperature (°C)
- 13.47
- Seeing (arcsec)
- 0.545
Observation
- ID
- 71386
- 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
- 53006
- Name
- J0312-1343
- RA
- 48.158033
- DEC
- -13.719
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.9410 | 56.0510 | 27.6000 | 28.3000 |
| U1-U3 | 101.5380 | 101.7470 | 34.0000 | 34.6000 |
| U1-U4 | 130.0640 | 130.1800 | 61.7150 | 62.1490 |
| U2-U3 | 46.3520 | 46.4450 | 41.6000 | 42.2000 |
| U2-U4 | 89.4020 | 89.3010 | 82.2390 | 82.6370 |
| U3-U4 | 62.0360 | 61.8120 | 111.3330 | 111.8210 |
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 | 60989.20119407 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0312-1343 |
| HIERARCH ESO INS SOBJ NAME | J0312-1343 |
| RA | 48.158033 |
| DEC | -13.719 |
| 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 | 55.941 |
| HIERARCH ESO ISS PBL12 END | 56.051 |
| HIERARCH ESO ISS PBLA12 START | 27.6 |
| HIERARCH ESO ISS PBLA12 END | 28.3 |
| HIERARCH ESO ISS PBL13 START | 101.538 |
| HIERARCH ESO ISS PBL13 END | 101.747 |
| HIERARCH ESO ISS PBLA13 START | 34.0 |
| HIERARCH ESO ISS PBLA13 END | 34.6 |
| HIERARCH ESO ISS PBL14 START | 130.064 |
| HIERARCH ESO ISS PBL14 END | 130.18 |
| HIERARCH ESO ISS PBLA14 START | 61.715 |
| HIERARCH ESO ISS PBLA14 END | 62.149 |
| HIERARCH ESO ISS PBL23 START | 46.352 |
| HIERARCH ESO ISS PBL23 END | 46.445 |
| HIERARCH ESO ISS PBLA23 START | 41.6 |
| HIERARCH ESO ISS PBLA23 END | 42.2 |
| HIERARCH ESO ISS PBL24 START | 89.402 |
| HIERARCH ESO ISS PBL24 END | 89.301 |
| HIERARCH ESO ISS PBLA24 START | 82.239 |
| HIERARCH ESO ISS PBLA24 END | 82.637 |
| HIERARCH ESO ISS PBL34 START | 62.036 |
| HIERARCH ESO ISS PBL34 END | 61.812 |
| HIERARCH ESO ISS PBLA34 START | 111.333 |
| HIERARCH ESO ISS PBLA34 END | 111.821 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005252 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004322 |
| HIERARCH ESO ISS AMBI TEMP | 13.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | J0312-1343 |
| HIERARCH ESO FT ROBJ ALPHA | 031238.567 |
| HIERARCH ESO FT ROBJ DELTA | -134307.436 |