Exposure
- ID
- GRAVI.2023-09-28T07:36:43.370_1
- Header ID
- GRAVI.2023-09-28T07:36:43.370
- Date updated
- 2023-09-28 07:50:55 UTC+0000
- Release date
- 2024-09-28 07:50:55 UTC+0000
- UTC Start
- 2023-09-28 07:36:43.370
- UTC End
- 2023-09-28 07:43:23.370
- MJD Start
- 60215.31716864
- MJD End
- 60215.32179826963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043230000000000005
- Ambient temperature (°C)
- 11.85
- Seeing (arcsec)
- 0.6799999999999999
Observation
- ID
- 57128
- 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
- 42350
- Name
- GQC_J0420+0619
- RA
- 65.145647
- DEC
- 6.32239
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 46.7740 | 47.1590 | 23.4000 | 24.2000 |
| U1-U3 | 84.8820 | 85.7770 | 31.0000 | 31.8000 |
| U1-U4 | 114.9940 | 116.6030 | 63.1140 | 63.3220 |
| U2-U3 | 39.0260 | 39.5220 | 40.2000 | 40.9000 |
| U2-U4 | 84.4990 | 85.3420 | 83.8440 | 83.7120 |
| U3-U4 | 62.3590 | 62.4410 | 109.4240 | 109.2040 |
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 | 60215.31716864 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J0420+0619 |
| HIERARCH ESO INS SOBJ NAME | GQC_J0420+0619 |
| RA | 65.145647 |
| DEC | 6.32239 |
| 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 | 46.774 |
| HIERARCH ESO ISS PBL12 END | 47.159 |
| HIERARCH ESO ISS PBLA12 START | 23.4 |
| HIERARCH ESO ISS PBLA12 END | 24.2 |
| HIERARCH ESO ISS PBL13 START | 84.882 |
| HIERARCH ESO ISS PBL13 END | 85.777 |
| HIERARCH ESO ISS PBLA13 START | 31.0 |
| HIERARCH ESO ISS PBLA13 END | 31.8 |
| HIERARCH ESO ISS PBL14 START | 114.994 |
| HIERARCH ESO ISS PBL14 END | 116.603 |
| HIERARCH ESO ISS PBLA14 START | 63.114 |
| HIERARCH ESO ISS PBLA14 END | 63.322 |
| HIERARCH ESO ISS PBL23 START | 39.026 |
| HIERARCH ESO ISS PBL23 END | 39.522 |
| HIERARCH ESO ISS PBLA23 START | 40.2 |
| HIERARCH ESO ISS PBLA23 END | 40.9 |
| HIERARCH ESO ISS PBL24 START | 84.499 |
| HIERARCH ESO ISS PBL24 END | 85.342 |
| HIERARCH ESO ISS PBLA24 START | 83.844 |
| HIERARCH ESO ISS PBLA24 END | 83.712 |
| HIERARCH ESO ISS PBL34 START | 62.359 |
| HIERARCH ESO ISS PBL34 END | 62.441 |
| HIERARCH ESO ISS PBLA34 START | 109.424 |
| HIERARCH ESO ISS PBLA34 END | 109.204 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004707 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003939 |
| HIERARCH ESO ISS AMBI TEMP | 11.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | UCAC4_482-006773 |
| HIERARCH ESO FT ROBJ ALPHA | 042034.605 |
| HIERARCH ESO FT ROBJ DELTA | 061921.971 |