Exposure
- ID
- GRAVI.2025-07-09T06:11:31.891_1
- Header ID
- GRAVI.2025-07-09T06:11:31.891
- Date updated
- 2025-07-09 06:25:40 UTC+0000
- Release date
- 2026-07-09 06:25:40 UTC+0000
- UTC Start
- 2025-07-09 06:11:31.891
- UTC End
- 2025-07-09 06:18:11.891
- MJD Start
- 60865.258008
- MJD End
- 60865.262637629625
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066365
- Ambient temperature (°C)
- 13.68
- Seeing (arcsec)
- 0.31999999999999995
Observation
- ID
- 68462
- 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
- 50897
- Name
- GQC_J2133-5100
- RA
- 323.27077
- DEC
- -51.01593
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.2190 | 53.0850 | 21.0000 | 22.0000 |
| U1-U3 | 97.7230 | 97.4470 | 27.2000 | 28.2000 |
| U1-U4 | 129.6610 | 129.4620 | 53.0260 | 54.3040 |
| U2-U3 | 45.1860 | 45.0570 | 34.5000 | 35.6000 |
| U2-U4 | 89.1380 | 89.2540 | 71.4910 | 72.8570 |
| U3-U4 | 59.5870 | 59.9290 | 98.6180 | 99.9060 |
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 | 60865.258008 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.27077 |
| DEC | -51.01593 |
| 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 | 53.219 |
| HIERARCH ESO ISS PBL12 END | 53.085 |
| HIERARCH ESO ISS PBLA12 START | 21.0 |
| HIERARCH ESO ISS PBLA12 END | 22.0 |
| HIERARCH ESO ISS PBL13 START | 97.723 |
| HIERARCH ESO ISS PBL13 END | 97.447 |
| HIERARCH ESO ISS PBLA13 START | 27.2 |
| HIERARCH ESO ISS PBLA13 END | 28.2 |
| HIERARCH ESO ISS PBL14 START | 129.661 |
| HIERARCH ESO ISS PBL14 END | 129.462 |
| HIERARCH ESO ISS PBLA14 START | 53.026 |
| HIERARCH ESO ISS PBLA14 END | 54.304 |
| HIERARCH ESO ISS PBL23 START | 45.186 |
| HIERARCH ESO ISS PBL23 END | 45.057 |
| HIERARCH ESO ISS PBLA23 START | 34.5 |
| HIERARCH ESO ISS PBLA23 END | 35.6 |
| HIERARCH ESO ISS PBL24 START | 89.138 |
| HIERARCH ESO ISS PBL24 END | 89.254 |
| HIERARCH ESO ISS PBLA24 START | 71.491 |
| HIERARCH ESO ISS PBLA24 END | 72.857 |
| HIERARCH ESO ISS PBL34 START | 59.587 |
| HIERARCH ESO ISS PBL34 END | 59.929 |
| HIERARCH ESO ISS PBLA34 START | 98.618 |
| HIERARCH ESO ISS PBLA34 END | 99.906 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006127 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007146 |
| HIERARCH ESO ISS AMBI TEMP | 13.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |