Exposure
- ID
- GRAVI.2023-11-29T02:49:33.884_1
- Header ID
- GRAVI.2023-11-29T02:49:33.884
- Date updated
- 2023-11-29 03:05:16 UTC+0000
- Release date
- 2024-11-29 03:05:16 UTC+0000
- UTC Start
- 2023-11-29 02:49:33.884
- UTC End
- 2023-11-29 02:56:13.884
- MJD Start
- 60277.11775329
- MJD End
- 60277.122382919624
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013565
- Ambient temperature (°C)
- 16.18
- Seeing (arcsec)
- 0.45999999999999996
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 | 44.5880 | 44.9050 | 17.2000 | 18.2000 |
| U1-U3 | 79.4400 | 80.2770 | 25.1000 | 26.2000 |
| U1-U4 | 103.2550 | 105.3150 | 61.0630 | 61.4910 |
| U2-U3 | 35.8200 | 36.3380 | 35.1000 | 36.0000 |
| U2-U4 | 77.5540 | 78.8550 | 84.5590 | 84.4580 |
| U3-U4 | 60.7270 | 61.1150 | 111.2010 | 110.8680 |
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 | 60277.11775329 |
| 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 | 44.588 |
| HIERARCH ESO ISS PBL12 END | 44.905 |
| HIERARCH ESO ISS PBLA12 START | 17.2 |
| HIERARCH ESO ISS PBLA12 END | 18.2 |
| HIERARCH ESO ISS PBL13 START | 79.44 |
| HIERARCH ESO ISS PBL13 END | 80.277 |
| HIERARCH ESO ISS PBLA13 START | 25.1 |
| HIERARCH ESO ISS PBLA13 END | 26.2 |
| HIERARCH ESO ISS PBL14 START | 103.255 |
| HIERARCH ESO ISS PBL14 END | 105.315 |
| HIERARCH ESO ISS PBLA14 START | 61.063 |
| HIERARCH ESO ISS PBLA14 END | 61.491 |
| HIERARCH ESO ISS PBL23 START | 35.82 |
| HIERARCH ESO ISS PBL23 END | 36.338 |
| HIERARCH ESO ISS PBLA23 START | 35.1 |
| HIERARCH ESO ISS PBLA23 END | 36.0 |
| HIERARCH ESO ISS PBL24 START | 77.554 |
| HIERARCH ESO ISS PBL24 END | 78.855 |
| HIERARCH ESO ISS PBLA24 START | 84.559 |
| HIERARCH ESO ISS PBLA24 END | 84.458 |
| HIERARCH ESO ISS PBL34 START | 60.727 |
| HIERARCH ESO ISS PBL34 END | 61.115 |
| HIERARCH ESO ISS PBLA34 START | 111.201 |
| HIERARCH ESO ISS PBLA34 END | 110.868 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013796 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013334 |
| HIERARCH ESO ISS AMBI TEMP | 16.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |
| HIERARCH ESO FT ROBJ NAME | UCAC4_482-006773 |
| HIERARCH ESO FT ROBJ ALPHA | 042034.605 |
| HIERARCH ESO FT ROBJ DELTA | 061921.971 |