Exposure
- ID
- GRAVI.2023-11-29T04:36:31.156_1
- Header ID
- GRAVI.2023-11-29T04:36:31.156
- Date updated
- 2023-11-29 04:50:24 UTC+0000
- Release date
- 2024-11-29 04:50:24 UTC+0000
- UTC Start
- 2023-11-29 04:36:31.156
- UTC End
- 2023-11-29 04:43:11.156
- MJD Start
- 60277.19202727
- MJD End
- 60277.19665689963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0109235
- Ambient temperature (°C)
- 15.21
- Seeing (arcsec)
- 0.51
Observation
- ID
- 57771
- 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
- 42805
- Name
- GQC_J0420+0619
- RA
- 65.145852
- DEC
- 6.32225
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.3760 | 50.7610 | 30.0000 | 30.6000 |
| U1-U3 | 92.7200 | 93.4950 | 36.8000 | 37.2000 |
| U1-U4 | 126.4630 | 127.2560 | 64.0410 | 64.0230 |
| U2-U3 | 43.1000 | 43.4690 | 44.7000 | 45.0000 |
| U2-U4 | 89.2720 | 89.3900 | 82.4450 | 82.2620 |
| U3-U4 | 61.2030 | 60.8160 | 108.0100 | 107.9330 |
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 | 60277.19202727 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J0420+0619 |
| HIERARCH ESO INS SOBJ NAME | GQC_J0420+0619 |
| RA | 65.145852 |
| DEC | 6.32225 |
| 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 | 50.376 |
| HIERARCH ESO ISS PBL12 END | 50.761 |
| HIERARCH ESO ISS PBLA12 START | 30.0 |
| HIERARCH ESO ISS PBLA12 END | 30.6 |
| HIERARCH ESO ISS PBL13 START | 92.72 |
| HIERARCH ESO ISS PBL13 END | 93.495 |
| HIERARCH ESO ISS PBLA13 START | 36.8 |
| HIERARCH ESO ISS PBLA13 END | 37.2 |
| HIERARCH ESO ISS PBL14 START | 126.463 |
| HIERARCH ESO ISS PBL14 END | 127.256 |
| HIERARCH ESO ISS PBLA14 START | 64.041 |
| HIERARCH ESO ISS PBLA14 END | 64.023 |
| HIERARCH ESO ISS PBL23 START | 43.1 |
| HIERARCH ESO ISS PBL23 END | 43.469 |
| HIERARCH ESO ISS PBLA23 START | 44.7 |
| HIERARCH ESO ISS PBLA23 END | 45.0 |
| HIERARCH ESO ISS PBL24 START | 89.272 |
| HIERARCH ESO ISS PBL24 END | 89.39 |
| HIERARCH ESO ISS PBLA24 START | 82.445 |
| HIERARCH ESO ISS PBLA24 END | 82.262 |
| HIERARCH ESO ISS PBL34 START | 61.203 |
| HIERARCH ESO ISS PBL34 END | 60.816 |
| HIERARCH ESO ISS PBLA34 START | 108.01 |
| HIERARCH ESO ISS PBLA34 END | 107.933 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010786 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011061 |
| HIERARCH ESO ISS AMBI TEMP | 15.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| 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 |