Exposure
- ID
- GRAVI.2023-11-29T03:12:24.943_1
- Header ID
- GRAVI.2023-11-29T03:12:24.943
- Date updated
- 2023-11-29 03:30:19 UTC+0000
- Release date
- 2024-11-29 03:30:18 UTC+0000
- UTC Start
- 2023-11-29 03:12:24.943
- UTC End
- 2023-11-29 03:19:04.943
- MJD Start
- 60277.13362202
- MJD End
- 60277.13825164963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0098215
- Ambient temperature (°C)
- 15.66
- Seeing (arcsec)
- 0.5349999999999999
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 | 45.6840 | 46.0420 | 20.6000 | 21.6000 |
| U1-U3 | 82.2560 | 83.1370 | 28.4000 | 29.4000 |
| U1-U4 | 109.7860 | 111.6180 | 62.3200 | 62.6210 |
| U2-U3 | 37.5240 | 38.0360 | 38.0000 | 38.8000 |
| U2-U4 | 81.5670 | 82.6300 | 84.2080 | 84.0910 |
| U3-U4 | 61.8250 | 62.0540 | 110.1770 | 109.9070 |
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 | 60277.13362202 |
| 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 | 45.684 |
| HIERARCH ESO ISS PBL12 END | 46.042 |
| HIERARCH ESO ISS PBLA12 START | 20.6 |
| HIERARCH ESO ISS PBLA12 END | 21.6 |
| HIERARCH ESO ISS PBL13 START | 82.256 |
| HIERARCH ESO ISS PBL13 END | 83.137 |
| HIERARCH ESO ISS PBLA13 START | 28.4 |
| HIERARCH ESO ISS PBLA13 END | 29.4 |
| HIERARCH ESO ISS PBL14 START | 109.786 |
| HIERARCH ESO ISS PBL14 END | 111.618 |
| HIERARCH ESO ISS PBLA14 START | 62.32 |
| HIERARCH ESO ISS PBLA14 END | 62.621 |
| HIERARCH ESO ISS PBL23 START | 37.524 |
| HIERARCH ESO ISS PBL23 END | 38.036 |
| HIERARCH ESO ISS PBLA23 START | 38.0 |
| HIERARCH ESO ISS PBLA23 END | 38.8 |
| HIERARCH ESO ISS PBL24 START | 81.567 |
| HIERARCH ESO ISS PBL24 END | 82.63 |
| HIERARCH ESO ISS PBLA24 START | 84.208 |
| HIERARCH ESO ISS PBLA24 END | 84.091 |
| HIERARCH ESO ISS PBL34 START | 61.825 |
| HIERARCH ESO ISS PBL34 END | 62.054 |
| HIERARCH ESO ISS PBLA34 START | 110.177 |
| HIERARCH ESO ISS PBLA34 END | 109.907 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010195 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009448 |
| HIERARCH ESO ISS AMBI TEMP | 15.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | UCAC4_482-006773 |
| HIERARCH ESO FT ROBJ ALPHA | 042034.605 |
| HIERARCH ESO FT ROBJ DELTA | 061921.971 |