Exposure
- ID
- GRAVI.2024-04-27T05:04:35.328_1
- Header ID
- GRAVI.2024-04-27T05:04:35.328
- Date updated
- 2024-04-27 05:20:36 UTC+0000
- Release date
- 2025-04-27 05:20:36 UTC+0000
- UTC Start
- 2024-04-27 05:04:35.328
- UTC End
- 2024-04-27 05:11:15.328
- MJD Start
- 60427.21152
- MJD End
- 60427.2161496296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005714
- Ambient temperature (°C)
- 17.27
- Seeing (arcsec)
- 0.65
Observation
- ID
- 58960
- 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
- 43645
- Name
- GQC_J1402-4151
- RA
- 210.573968
- DEC
- -41.85868
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.3560 | 53.1250 | 32.0000 | 32.8000 |
| U1-U3 | 96.7500 | 96.2620 | 38.7000 | 39.5000 |
| U1-U4 | 125.4720 | 124.7150 | 67.8500 | 68.8740 |
| U2-U3 | 44.2030 | 43.9500 | 46.8000 | 47.7000 |
| U2-U4 | 87.9790 | 87.5950 | 88.6640 | 89.8230 |
| U3-U4 | 62.4610 | 62.4250 | 116.8430 | 118.0220 |
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 | 60427.21152 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J1402-4151 |
| HIERARCH ESO INS SOBJ NAME | GQC_J1402-4151 |
| RA | 210.573968 |
| DEC | -41.85868 |
| 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 | 53.356 |
| HIERARCH ESO ISS PBL12 END | 53.125 |
| HIERARCH ESO ISS PBLA12 START | 32.0 |
| HIERARCH ESO ISS PBLA12 END | 32.8 |
| HIERARCH ESO ISS PBL13 START | 96.75 |
| HIERARCH ESO ISS PBL13 END | 96.262 |
| HIERARCH ESO ISS PBLA13 START | 38.7 |
| HIERARCH ESO ISS PBLA13 END | 39.5 |
| HIERARCH ESO ISS PBL14 START | 125.472 |
| HIERARCH ESO ISS PBL14 END | 124.715 |
| HIERARCH ESO ISS PBLA14 START | 67.85 |
| HIERARCH ESO ISS PBLA14 END | 68.874 |
| HIERARCH ESO ISS PBL23 START | 44.203 |
| HIERARCH ESO ISS PBL23 END | 43.95 |
| HIERARCH ESO ISS PBLA23 START | 46.8 |
| HIERARCH ESO ISS PBLA23 END | 47.7 |
| HIERARCH ESO ISS PBL24 START | 87.979 |
| HIERARCH ESO ISS PBL24 END | 87.595 |
| HIERARCH ESO ISS PBLA24 START | 88.664 |
| HIERARCH ESO ISS PBLA24 END | 89.823 |
| HIERARCH ESO ISS PBL34 START | 62.461 |
| HIERARCH ESO ISS PBL34 END | 62.425 |
| HIERARCH ESO ISS PBLA34 START | 116.843 |
| HIERARCH ESO ISS PBLA34 END | 118.022 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006525 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004903 |
| HIERARCH ESO ISS AMBI TEMP | 17.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | TYC_7811-2901-1 |
| HIERARCH ESO FT ROBJ ALPHA | 140217.918 |
| HIERARCH ESO FT ROBJ DELTA | -415128.985 |