Exposure
- ID
- GRAVI.2025-06-11T06:32:25.547_1
- Header ID
- GRAVI.2025-06-11T06:32:25.547
- Date updated
- 2025-06-11 06:45:44 UTC+0000
- Release date
- 2026-06-11 06:45:44 UTC+0000
- UTC Start
- 2025-06-11 06:32:25.547
- UTC End
- 2025-06-11 06:39:05.547
- MJD Start
- 60837.27251791
- MJD End
- 60837.27714753963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036785
- Ambient temperature (°C)
- 12.34
- Seeing (arcsec)
- 0.9
Observation
- ID
- 68090
- Category
- science
- Program ID
- 113.26QY.002
- Program Title
- THE FIRST Z=2 SMBH MASSES WITH GRAVITY-WIDE
- Program Type
- Normal
- PI / COI
- SHIMIZU / EISENHAUER / GENZEL / SHANGGUAN / DAVIES / STURM / LUTZ / SANTOS / CAO / TACCONI / FORSTER SCHREIBER / DE ZEEUW / HOENIG / MILLOUR / DEXTER / LEFTLEY / PAUMARD / PETROV / CLÉNET / LOPEZ / PERRIN
Target
- ID
- 50607
- Name
- GQC_J2133-5100
- RA
- 323.270776
- DEC
- -51.0163
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.2990 | 54.2540 | 8.0000 | 9.0000 |
| U1-U3 | 99.9840 | 99.8810 | 13.3000 | 14.4000 |
| U1-U4 | 129.7940 | 129.9030 | 35.6450 | 37.0520 |
| U2-U3 | 46.1940 | 46.1510 | 19.6000 | 20.8000 |
| U2-U4 | 85.4960 | 85.8880 | 52.7860 | 54.3220 |
| U3-U4 | 53.2500 | 53.8560 | 81.1650 | 82.5990 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26QY.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60837.27251791 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.270776 |
| DEC | -51.0163 |
| 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 | 54.299 |
| HIERARCH ESO ISS PBL12 END | 54.254 |
| HIERARCH ESO ISS PBLA12 START | 8.0 |
| HIERARCH ESO ISS PBLA12 END | 9.0 |
| HIERARCH ESO ISS PBL13 START | 99.984 |
| HIERARCH ESO ISS PBL13 END | 99.881 |
| HIERARCH ESO ISS PBLA13 START | 13.3 |
| HIERARCH ESO ISS PBLA13 END | 14.4 |
| HIERARCH ESO ISS PBL14 START | 129.794 |
| HIERARCH ESO ISS PBL14 END | 129.903 |
| HIERARCH ESO ISS PBLA14 START | 35.645 |
| HIERARCH ESO ISS PBLA14 END | 37.052 |
| HIERARCH ESO ISS PBL23 START | 46.194 |
| HIERARCH ESO ISS PBL23 END | 46.151 |
| HIERARCH ESO ISS PBLA23 START | 19.6 |
| HIERARCH ESO ISS PBLA23 END | 20.8 |
| HIERARCH ESO ISS PBL24 START | 85.496 |
| HIERARCH ESO ISS PBL24 END | 85.888 |
| HIERARCH ESO ISS PBLA24 START | 52.786 |
| HIERARCH ESO ISS PBLA24 END | 54.322 |
| HIERARCH ESO ISS PBL34 START | 53.25 |
| HIERARCH ESO ISS PBL34 END | 53.856 |
| HIERARCH ESO ISS PBLA34 START | 81.165 |
| HIERARCH ESO ISS PBLA34 END | 82.599 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003803 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003554 |
| HIERARCH ESO ISS AMBI TEMP | 12.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |