Exposure
- ID
- GRAVI.2024-04-27T04:57:23.309_1
- Header ID
- GRAVI.2024-04-27T04:57:23.309
- Date updated
- 2024-04-27 05:15:24 UTC+0000
- Release date
- 2025-04-27 05:15:24 UTC+0000
- UTC Start
- 2024-04-27 04:57:23.309
- UTC End
- 2024-04-27 05:04:03.309
- MJD Start
- 60427.20651978
- MJD End
- 60427.2111494096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006234
- Ambient temperature (°C)
- 17.39
- Seeing (arcsec)
- 0.61
Observation
- ID
- 58962
- Category
- science
- Program ID
- 113.26QY.001
- 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
- 43646
- Name
- GQC_J1402-4151
- RA
- 210.573959
- DEC
- -41.85876
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.5820 | 53.3650 | 31.2000 | 31.9000 |
| U1-U3 | 97.2290 | 96.7700 | 37.8000 | 38.7000 |
| U1-U4 | 126.1970 | 125.5040 | 66.7760 | 67.8050 |
| U2-U3 | 44.4490 | 44.2130 | 45.9000 | 46.8000 |
| U2-U4 | 88.3320 | 87.9950 | 87.4600 | 88.6140 |
| U3-U4 | 62.4710 | 62.4620 | 115.6270 | 116.7920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26QY.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60427.20651978 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J1402-4151 |
| HIERARCH ESO INS SOBJ NAME | GQC_J1402-4151 |
| RA | 210.573959 |
| DEC | -41.85876 |
| 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 | 53.582 |
| HIERARCH ESO ISS PBL12 END | 53.365 |
| HIERARCH ESO ISS PBLA12 START | 31.2 |
| HIERARCH ESO ISS PBLA12 END | 31.9 |
| HIERARCH ESO ISS PBL13 START | 97.229 |
| HIERARCH ESO ISS PBL13 END | 96.77 |
| HIERARCH ESO ISS PBLA13 START | 37.8 |
| HIERARCH ESO ISS PBLA13 END | 38.7 |
| HIERARCH ESO ISS PBL14 START | 126.197 |
| HIERARCH ESO ISS PBL14 END | 125.504 |
| HIERARCH ESO ISS PBLA14 START | 66.776 |
| HIERARCH ESO ISS PBLA14 END | 67.805 |
| HIERARCH ESO ISS PBL23 START | 44.449 |
| HIERARCH ESO ISS PBL23 END | 44.213 |
| HIERARCH ESO ISS PBLA23 START | 45.9 |
| HIERARCH ESO ISS PBLA23 END | 46.8 |
| HIERARCH ESO ISS PBL24 START | 88.332 |
| HIERARCH ESO ISS PBL24 END | 87.995 |
| HIERARCH ESO ISS PBLA24 START | 87.46 |
| HIERARCH ESO ISS PBLA24 END | 88.614 |
| HIERARCH ESO ISS PBL34 START | 62.471 |
| HIERARCH ESO ISS PBL34 END | 62.462 |
| HIERARCH ESO ISS PBLA34 START | 115.627 |
| HIERARCH ESO ISS PBLA34 END | 116.792 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005943 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006525 |
| HIERARCH ESO ISS AMBI TEMP | 17.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | TYC_7811-2901-1 |
| HIERARCH ESO FT ROBJ ALPHA | 140217.918 |
| HIERARCH ESO FT ROBJ DELTA | -415128.985 |