Exposure
- ID
- GRAVI.2025-07-09T07:50:26.142_1
- Header ID
- GRAVI.2025-07-09T07:50:26.142
- Date updated
- 2025-07-09 08:05:39 UTC+0000
- Release date
- 2026-07-09 08:05:39 UTC+0000
- UTC Start
- 2025-07-09 07:50:26.142
- UTC End
- 2025-07-09 07:57:06.142
- MJD Start
- 60865.32669146
- MJD End
- 60865.33132108963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003367
- Ambient temperature (°C)
- 13.57
- Seeing (arcsec)
- 0.6100000000000001
Observation
- ID
- 68473
- 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
- 50908
- Name
- GQC_J2133-5100
- RA
- 323.271208
- DEC
- -51.01601
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.3710 | 50.0890 | 34.3000 | 35.2000 |
| U1-U3 | 91.8690 | 91.2870 | 41.4000 | 42.3000 |
| U1-U4 | 123.1130 | 122.3280 | 70.7880 | 72.0070 |
| U2-U3 | 42.3300 | 42.0390 | 49.8000 | 50.8000 |
| U2-U4 | 87.8600 | 87.5270 | 90.7080 | 92.0550 |
| U3-U4 | 62.4040 | 62.4440 | 117.1100 | 118.4320 |
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 | 60865.32669146 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.271208 |
| DEC | -51.01601 |
| 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 | 50.371 |
| HIERARCH ESO ISS PBL12 END | 50.089 |
| HIERARCH ESO ISS PBLA12 START | 34.3 |
| HIERARCH ESO ISS PBLA12 END | 35.2 |
| HIERARCH ESO ISS PBL13 START | 91.869 |
| HIERARCH ESO ISS PBL13 END | 91.287 |
| HIERARCH ESO ISS PBLA13 START | 41.4 |
| HIERARCH ESO ISS PBLA13 END | 42.3 |
| HIERARCH ESO ISS PBL14 START | 123.113 |
| HIERARCH ESO ISS PBL14 END | 122.328 |
| HIERARCH ESO ISS PBLA14 START | 70.788 |
| HIERARCH ESO ISS PBLA14 END | 72.007 |
| HIERARCH ESO ISS PBL23 START | 42.33 |
| HIERARCH ESO ISS PBL23 END | 42.039 |
| HIERARCH ESO ISS PBLA23 START | 49.8 |
| HIERARCH ESO ISS PBLA23 END | 50.8 |
| HIERARCH ESO ISS PBL24 START | 87.86 |
| HIERARCH ESO ISS PBL24 END | 87.527 |
| HIERARCH ESO ISS PBLA24 START | 90.708 |
| HIERARCH ESO ISS PBLA24 END | 92.055 |
| HIERARCH ESO ISS PBL34 START | 62.404 |
| HIERARCH ESO ISS PBL34 END | 62.444 |
| HIERARCH ESO ISS PBLA34 START | 117.11 |
| HIERARCH ESO ISS PBLA34 END | 118.432 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002686 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004048 |
| HIERARCH ESO ISS AMBI TEMP | 13.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |