Exposure
- ID
- GRAVI.2023-11-29T02:42:21.866_1
- Header ID
- GRAVI.2023-11-29T02:42:21.866
- Date updated
- 2023-11-29 03:00:26 UTC+0000
- Release date
- 2024-11-29 03:00:26 UTC+0000
- UTC Start
- 2023-11-29 02:42:21.866
- UTC End
- 2023-11-29 02:49:01.866
- MJD Start
- 60277.11275308
- MJD End
- 60277.11738270963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0147545
- Ambient temperature (°C)
- 16.38
- Seeing (arcsec)
- 0.49
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 | 44.2740 | 44.5740 | 16.0000 | 17.1000 |
| U1-U3 | 78.5880 | 79.4040 | 24.0000 | 25.1000 |
| U1-U4 | 101.0390 | 103.1640 | 60.5700 | 61.0440 |
| U2-U3 | 35.2820 | 35.7980 | 34.0000 | 35.0000 |
| U2-U4 | 76.1220 | 77.4960 | 84.6600 | 84.5640 |
| U3-U4 | 60.2720 | 60.7090 | 111.5710 | 111.2160 |
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 | 60277.11275308 |
| 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 | 44.274 |
| HIERARCH ESO ISS PBL12 END | 44.574 |
| HIERARCH ESO ISS PBLA12 START | 16.0 |
| HIERARCH ESO ISS PBLA12 END | 17.1 |
| HIERARCH ESO ISS PBL13 START | 78.588 |
| HIERARCH ESO ISS PBL13 END | 79.404 |
| HIERARCH ESO ISS PBLA13 START | 24.0 |
| HIERARCH ESO ISS PBLA13 END | 25.1 |
| HIERARCH ESO ISS PBL14 START | 101.039 |
| HIERARCH ESO ISS PBL14 END | 103.164 |
| HIERARCH ESO ISS PBLA14 START | 60.57 |
| HIERARCH ESO ISS PBLA14 END | 61.044 |
| HIERARCH ESO ISS PBL23 START | 35.282 |
| HIERARCH ESO ISS PBL23 END | 35.798 |
| HIERARCH ESO ISS PBLA23 START | 34.0 |
| HIERARCH ESO ISS PBLA23 END | 35.0 |
| HIERARCH ESO ISS PBL24 START | 76.122 |
| HIERARCH ESO ISS PBL24 END | 77.496 |
| HIERARCH ESO ISS PBLA24 START | 84.66 |
| HIERARCH ESO ISS PBLA24 END | 84.564 |
| HIERARCH ESO ISS PBL34 START | 60.272 |
| HIERARCH ESO ISS PBL34 END | 60.709 |
| HIERARCH ESO ISS PBLA34 START | 111.571 |
| HIERARCH ESO ISS PBLA34 END | 111.216 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015713 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013796 |
| HIERARCH ESO ISS AMBI TEMP | 16.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | UCAC4_482-006773 |
| HIERARCH ESO FT ROBJ ALPHA | 042034.605 |
| HIERARCH ESO FT ROBJ DELTA | 061921.971 |