Exposure
- ID
- GRAVI.2025-07-07T09:40:13.478_1
- Header ID
- GRAVI.2025-07-07T09:40:13.478
- Date updated
- 2025-07-07 09:55:40 UTC+0000
- Release date
- 2026-07-07 09:55:40 UTC+0000
- UTC Start
- 2025-07-07 09:40:13.478
- UTC End
- 2025-07-07 09:46:53.478
- MJD Start
- 60863.40293377
- MJD End
- 60863.407563399625
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0059765
- Ambient temperature (°C)
- 13.86
- Seeing (arcsec)
- 0.51
Observation
- ID
- 68296
- 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
- 50762
- Name
- GQC_J2133-5100
- RA
- 323.270672
- DEC
- -51.01675
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 44.8630 | 44.3820 | 46.5000 | 47.3000 |
| U1-U3 | 80.4830 | 79.4910 | 54.5000 | 55.3000 |
| U1-U4 | 106.9130 | 105.4860 | 89.3340 | 90.6690 |
| U2-U3 | 36.5910 | 36.0900 | 64.3000 | 65.3000 |
| U2-U4 | 80.0440 | 79.3340 | 111.7240 | 113.2710 |
| U3-U4 | 61.5030 | 61.3600 | 137.7050 | 139.1900 |
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 | 60863.40293377 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.270672 |
| DEC | -51.01675 |
| 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 | 44.863 |
| HIERARCH ESO ISS PBL12 END | 44.382 |
| HIERARCH ESO ISS PBLA12 START | 46.5 |
| HIERARCH ESO ISS PBLA12 END | 47.3 |
| HIERARCH ESO ISS PBL13 START | 80.483 |
| HIERARCH ESO ISS PBL13 END | 79.491 |
| HIERARCH ESO ISS PBLA13 START | 54.5 |
| HIERARCH ESO ISS PBLA13 END | 55.3 |
| HIERARCH ESO ISS PBL14 START | 106.913 |
| HIERARCH ESO ISS PBL14 END | 105.486 |
| HIERARCH ESO ISS PBLA14 START | 89.334 |
| HIERARCH ESO ISS PBLA14 END | 90.669 |
| HIERARCH ESO ISS PBL23 START | 36.591 |
| HIERARCH ESO ISS PBL23 END | 36.09 |
| HIERARCH ESO ISS PBLA23 START | 64.3 |
| HIERARCH ESO ISS PBLA23 END | 65.3 |
| HIERARCH ESO ISS PBL24 START | 80.044 |
| HIERARCH ESO ISS PBL24 END | 79.334 |
| HIERARCH ESO ISS PBLA24 START | 111.724 |
| HIERARCH ESO ISS PBLA24 END | 113.271 |
| HIERARCH ESO ISS PBL34 START | 61.503 |
| HIERARCH ESO ISS PBL34 END | 61.36 |
| HIERARCH ESO ISS PBLA34 START | 137.705 |
| HIERARCH ESO ISS PBLA34 END | 139.19 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005631 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006322 |
| HIERARCH ESO ISS AMBI TEMP | 13.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |