Exposure
- ID
- GRAVI.2023-11-29T02:35:06.848_1
- Header ID
- GRAVI.2023-11-29T02:35:06.848
- Date updated
- 2023-11-29 02:50:14 UTC+0000
- Release date
- 2024-11-29 02:50:14 UTC+0000
- UTC Start
- 2023-11-29 02:35:06.848
- UTC End
- 2023-11-29 02:41:46.848
- MJD Start
- 60277.10771815
- MJD End
- 60277.11234777963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.015485500000000001
- Ambient temperature (°C)
- 16.45
- Seeing (arcsec)
- 0.45499999999999996
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 | 43.9780 | 44.2610 | 14.8000 | 16.0000 |
| U1-U3 | 77.7620 | 78.5530 | 22.8000 | 23.9000 |
| U1-U4 | 98.7580 | 100.9450 | 60.0240 | 60.5480 |
| U2-U3 | 34.7480 | 35.2600 | 32.9000 | 34.0000 |
| U2-U4 | 74.6160 | 76.0610 | 84.7550 | 84.6640 |
| U3-U4 | 59.7660 | 60.2520 | 111.9650 | 111.5870 |
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 | 60277.10771815 |
| 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 | 43.978 |
| HIERARCH ESO ISS PBL12 END | 44.261 |
| HIERARCH ESO ISS PBLA12 START | 14.8 |
| HIERARCH ESO ISS PBLA12 END | 16.0 |
| HIERARCH ESO ISS PBL13 START | 77.762 |
| HIERARCH ESO ISS PBL13 END | 78.553 |
| HIERARCH ESO ISS PBLA13 START | 22.8 |
| HIERARCH ESO ISS PBLA13 END | 23.9 |
| HIERARCH ESO ISS PBL14 START | 98.758 |
| HIERARCH ESO ISS PBL14 END | 100.945 |
| HIERARCH ESO ISS PBLA14 START | 60.024 |
| HIERARCH ESO ISS PBLA14 END | 60.548 |
| HIERARCH ESO ISS PBL23 START | 34.748 |
| HIERARCH ESO ISS PBL23 END | 35.26 |
| HIERARCH ESO ISS PBLA23 START | 32.9 |
| HIERARCH ESO ISS PBLA23 END | 34.0 |
| HIERARCH ESO ISS PBL24 START | 74.616 |
| HIERARCH ESO ISS PBL24 END | 76.061 |
| HIERARCH ESO ISS PBLA24 START | 84.755 |
| HIERARCH ESO ISS PBLA24 END | 84.664 |
| HIERARCH ESO ISS PBL34 START | 59.766 |
| HIERARCH ESO ISS PBL34 END | 60.252 |
| HIERARCH ESO ISS PBLA34 START | 111.965 |
| HIERARCH ESO ISS PBLA34 END | 111.587 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015258 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015713 |
| HIERARCH ESO ISS AMBI TEMP | 16.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | UCAC4_482-006773 |
| HIERARCH ESO FT ROBJ ALPHA | 042034.605 |
| HIERARCH ESO FT ROBJ DELTA | 061921.971 |