Exposure
- ID
- GRAVI.2025-07-10T08:01:15.468_1
- Header ID
- GRAVI.2025-07-10T08:01:15.468
- Date updated
- 2025-07-10 08:15:46 UTC+0000
- Release date
- 2026-07-10 08:15:46 UTC+0000
- UTC Start
- 2025-07-10 08:01:15.468
- UTC End
- 2025-07-10 08:07:55.468
- MJD Start
- 60866.33420681
- MJD End
- 60866.33883643963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050185
- Ambient temperature (°C)
- 13.69
- Seeing (arcsec)
- 0.5449999999999999
Observation
- ID
- 68549
- 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
- 50984
- Name
- GQC_J2133-5100
- RA
- 323.270531
- DEC
- -51.01667
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 49.7520 | 49.4430 | 36.2000 | 37.1000 |
| U1-U3 | 90.5900 | 89.9520 | 43.4000 | 44.3000 |
| U1-U4 | 121.3750 | 120.4920 | 73.3940 | 74.6160 |
| U2-U3 | 41.6900 | 41.3700 | 51.9000 | 52.9000 |
| U2-U4 | 87.1080 | 86.7080 | 93.5960 | 94.9570 |
| U3-U4 | 62.4680 | 62.4700 | 119.9470 | 121.2870 |
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 | 60866.33420681 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.270531 |
| DEC | -51.01667 |
| 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 | 49.752 |
| HIERARCH ESO ISS PBL12 END | 49.443 |
| HIERARCH ESO ISS PBLA12 START | 36.2 |
| HIERARCH ESO ISS PBLA12 END | 37.1 |
| HIERARCH ESO ISS PBL13 START | 90.59 |
| HIERARCH ESO ISS PBL13 END | 89.952 |
| HIERARCH ESO ISS PBLA13 START | 43.4 |
| HIERARCH ESO ISS PBLA13 END | 44.3 |
| HIERARCH ESO ISS PBL14 START | 121.375 |
| HIERARCH ESO ISS PBL14 END | 120.492 |
| HIERARCH ESO ISS PBLA14 START | 73.394 |
| HIERARCH ESO ISS PBLA14 END | 74.616 |
| HIERARCH ESO ISS PBL23 START | 41.69 |
| HIERARCH ESO ISS PBL23 END | 41.37 |
| HIERARCH ESO ISS PBLA23 START | 51.9 |
| HIERARCH ESO ISS PBLA23 END | 52.9 |
| HIERARCH ESO ISS PBL24 START | 87.108 |
| HIERARCH ESO ISS PBL24 END | 86.708 |
| HIERARCH ESO ISS PBLA24 START | 93.596 |
| HIERARCH ESO ISS PBLA24 END | 94.957 |
| HIERARCH ESO ISS PBL34 START | 62.468 |
| HIERARCH ESO ISS PBL34 END | 62.47 |
| HIERARCH ESO ISS PBLA34 START | 119.947 |
| HIERARCH ESO ISS PBLA34 END | 121.287 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00481 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005227 |
| HIERARCH ESO ISS AMBI TEMP | 13.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |