Exposure
- ID
- GRAVI.2025-07-09T06:04:16.872_1
- Header ID
- GRAVI.2025-07-09T06:04:16.872
- Date updated
- 2025-07-09 06:20:34 UTC+0000
- Release date
- 2026-07-09 06:20:34 UTC+0000
- UTC Start
- 2025-07-09 06:04:16.872
- UTC End
- 2025-07-09 06:10:56.872
- MJD Start
- 60865.25297306
- MJD End
- 60865.25760268963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0063405
- Ambient temperature (°C)
- 13.62
- Seeing (arcsec)
- 0.32999999999999996
Observation
- ID
- 68461
- 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
- 50896
- Name
- GQC_J2133-5100
- RA
- 323.270759
- DEC
- -51.01594
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.3530 | 53.2260 | 20.0000 | 20.9000 |
| U1-U3 | 97.9960 | 97.7370 | 26.1000 | 27.2000 |
| U1-U4 | 129.8350 | 129.6700 | 51.6660 | 52.9580 |
| U2-U3 | 45.3130 | 45.1920 | 33.4000 | 34.5000 |
| U2-U4 | 88.9850 | 89.1310 | 70.0370 | 71.4190 |
| U3-U4 | 59.2000 | 59.5680 | 97.2500 | 98.5490 |
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 | 60865.25297306 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.270759 |
| DEC | -51.01594 |
| 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 | 53.353 |
| HIERARCH ESO ISS PBL12 END | 53.226 |
| HIERARCH ESO ISS PBLA12 START | 20.0 |
| HIERARCH ESO ISS PBLA12 END | 20.9 |
| HIERARCH ESO ISS PBL13 START | 97.996 |
| HIERARCH ESO ISS PBL13 END | 97.737 |
| HIERARCH ESO ISS PBLA13 START | 26.1 |
| HIERARCH ESO ISS PBLA13 END | 27.2 |
| HIERARCH ESO ISS PBL14 START | 129.835 |
| HIERARCH ESO ISS PBL14 END | 129.67 |
| HIERARCH ESO ISS PBLA14 START | 51.666 |
| HIERARCH ESO ISS PBLA14 END | 52.958 |
| HIERARCH ESO ISS PBL23 START | 45.313 |
| HIERARCH ESO ISS PBL23 END | 45.192 |
| HIERARCH ESO ISS PBLA23 START | 33.4 |
| HIERARCH ESO ISS PBLA23 END | 34.5 |
| HIERARCH ESO ISS PBL24 START | 88.985 |
| HIERARCH ESO ISS PBL24 END | 89.131 |
| HIERARCH ESO ISS PBLA24 START | 70.037 |
| HIERARCH ESO ISS PBLA24 END | 71.419 |
| HIERARCH ESO ISS PBL34 START | 59.2 |
| HIERARCH ESO ISS PBL34 END | 59.568 |
| HIERARCH ESO ISS PBLA34 START | 97.25 |
| HIERARCH ESO ISS PBLA34 END | 98.549 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006554 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006127 |
| HIERARCH ESO ISS AMBI TEMP | 13.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.31 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |