Exposure
- ID
- GRAVI.2025-07-09T05:35:16.799_1
- Header ID
- GRAVI.2025-07-09T05:35:16.799
- Date updated
- 2025-07-09 05:50:35 UTC+0000
- Release date
- 2026-07-09 05:50:35 UTC+0000
- UTC Start
- 2025-07-09 05:35:16.799
- UTC End
- 2025-07-09 05:41:56.799
- MJD Start
- 60865.23283332
- MJD End
- 60865.237462949626
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0072995
- Ambient temperature (°C)
- 13.68
- Seeing (arcsec)
- 0.355
Observation
- ID
- 68458
- 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
- 50893
- Name
- GQC_J2133-5100
- RA
- 323.270737
- DEC
- -51.01595
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.7970 | 53.7040 | 15.8000 | 16.8000 |
| U1-U3 | 98.9100 | 98.7170 | 21.7000 | 22.7000 |
| U1-U4 | 130.1940 | 130.1530 | 46.1670 | 47.4860 |
| U2-U3 | 45.7290 | 45.6420 | 28.6000 | 29.7000 |
| U2-U4 | 88.0900 | 88.3420 | 64.1560 | 65.5680 |
| U3-U4 | 57.4260 | 57.8810 | 91.7510 | 93.0680 |
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 | 60865.23283332 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.270737 |
| DEC | -51.01595 |
| 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 | 53.797 |
| HIERARCH ESO ISS PBL12 END | 53.704 |
| HIERARCH ESO ISS PBLA12 START | 15.8 |
| HIERARCH ESO ISS PBLA12 END | 16.8 |
| HIERARCH ESO ISS PBL13 START | 98.91 |
| HIERARCH ESO ISS PBL13 END | 98.717 |
| HIERARCH ESO ISS PBLA13 START | 21.7 |
| HIERARCH ESO ISS PBLA13 END | 22.7 |
| HIERARCH ESO ISS PBL14 START | 130.194 |
| HIERARCH ESO ISS PBL14 END | 130.153 |
| HIERARCH ESO ISS PBLA14 START | 46.167 |
| HIERARCH ESO ISS PBLA14 END | 47.486 |
| HIERARCH ESO ISS PBL23 START | 45.729 |
| HIERARCH ESO ISS PBL23 END | 45.642 |
| HIERARCH ESO ISS PBLA23 START | 28.6 |
| HIERARCH ESO ISS PBLA23 END | 29.7 |
| HIERARCH ESO ISS PBL24 START | 88.09 |
| HIERARCH ESO ISS PBL24 END | 88.342 |
| HIERARCH ESO ISS PBLA24 START | 64.156 |
| HIERARCH ESO ISS PBLA24 END | 65.568 |
| HIERARCH ESO ISS PBL34 START | 57.426 |
| HIERARCH ESO ISS PBL34 END | 57.881 |
| HIERARCH ESO ISS PBLA34 START | 91.751 |
| HIERARCH ESO ISS PBLA34 END | 93.068 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00826 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006339 |
| HIERARCH ESO ISS AMBI TEMP | 13.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |