Exposure
- ID
- GRAVI.2023-11-29T03:05:09.924_1
- Header ID
- GRAVI.2023-11-29T03:05:09.924
- Date updated
- 2023-11-29 03:20:17 UTC+0000
- Release date
- 2024-11-29 03:20:17 UTC+0000
- UTC Start
- 2023-11-29 03:05:09.924
- UTC End
- 2023-11-29 03:11:49.924
- MJD Start
- 60277.12858708
- MJD End
- 60277.133216709626
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012418499999999999
- Ambient temperature (°C)
- 16.19
- Seeing (arcsec)
- 0.5
Observation
- ID
- 57769
- Category
- science
- Program ID
- 111.24ZN.001
- Program Title
- THE FIRST Z=2 SMBH MASSES WITH GRAVITY-WIDE
- Program Type
- Normal
- PI / COI
- SHIMIZU / SHANGGUAN / DAVIES / STURM / HOENIG / PAUMARD / MILLOUR / DEXTER / EISENHAUER / SANTOS / DE ZEEUW / CAO / FORSTER SCHREIBER / LEFTLEY / LE BOUQUIN
Target
- ID
- 42803
- Name
- GQC_J0420+0619
- RA
- 65.145732
- DEC
- 6.32244
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 45.3190 | 45.6680 | 19.5000 | 20.6000 |
| U1-U3 | 81.3430 | 82.2180 | 27.4000 | 28.4000 |
| U1-U4 | 107.7890 | 109.7050 | 61.9660 | 62.3060 |
| U2-U3 | 36.9840 | 37.5020 | 37.2000 | 38.0000 |
| U2-U4 | 80.3750 | 81.5200 | 84.3250 | 84.2130 |
| U3-U4 | 61.5320 | 61.8140 | 110.4800 | 110.1890 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24ZN.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60277.12858708 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J0420+0619 |
| HIERARCH ESO INS SOBJ NAME | GQC_J0420+0619 |
| RA | 65.145732 |
| DEC | 6.32244 |
| 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 | 45.319 |
| HIERARCH ESO ISS PBL12 END | 45.668 |
| HIERARCH ESO ISS PBLA12 START | 19.5 |
| HIERARCH ESO ISS PBLA12 END | 20.6 |
| HIERARCH ESO ISS PBL13 START | 81.343 |
| HIERARCH ESO ISS PBL13 END | 82.218 |
| HIERARCH ESO ISS PBLA13 START | 27.4 |
| HIERARCH ESO ISS PBLA13 END | 28.4 |
| HIERARCH ESO ISS PBL14 START | 107.789 |
| HIERARCH ESO ISS PBL14 END | 109.705 |
| HIERARCH ESO ISS PBLA14 START | 61.966 |
| HIERARCH ESO ISS PBLA14 END | 62.306 |
| HIERARCH ESO ISS PBL23 START | 36.984 |
| HIERARCH ESO ISS PBL23 END | 37.502 |
| HIERARCH ESO ISS PBLA23 START | 37.2 |
| HIERARCH ESO ISS PBLA23 END | 38.0 |
| HIERARCH ESO ISS PBL24 START | 80.375 |
| HIERARCH ESO ISS PBL24 END | 81.52 |
| HIERARCH ESO ISS PBLA24 START | 84.325 |
| HIERARCH ESO ISS PBLA24 END | 84.213 |
| HIERARCH ESO ISS PBL34 START | 61.532 |
| HIERARCH ESO ISS PBL34 END | 61.814 |
| HIERARCH ESO ISS PBLA34 START | 110.48 |
| HIERARCH ESO ISS PBLA34 END | 110.189 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014642 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010195 |
| HIERARCH ESO ISS AMBI TEMP | 16.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | UCAC4_482-006773 |
| HIERARCH ESO FT ROBJ ALPHA | 042034.605 |
| HIERARCH ESO FT ROBJ DELTA | 061921.971 |