Exposure
- ID
- GRAVI.2023-11-29T03:19:39.960_1
- Header ID
- GRAVI.2023-11-29T03:19:39.960
- Date updated
- 2023-11-29 03:35:21 UTC+0000
- Release date
- 2024-11-29 03:35:21 UTC+0000
- UTC Start
- 2023-11-29 03:19:39.960
- UTC End
- 2023-11-29 03:26:19.960
- MJD Start
- 60277.13865695
- MJD End
- 60277.14328657963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009825500000000001
- Ambient temperature (°C)
- 15.65
- Seeing (arcsec)
- 0.46499999999999997
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 | 46.0600 | 46.4290 | 21.6000 | 22.5000 |
| U1-U3 | 83.1790 | 84.0660 | 29.4000 | 30.3000 |
| U1-U4 | 111.7040 | 113.4570 | 62.6350 | 62.9010 |
| U2-U3 | 38.0610 | 38.5680 | 38.9000 | 39.6000 |
| U2-U4 | 82.6790 | 83.6630 | 84.0850 | 83.9630 |
| U3-U4 | 62.0640 | 62.2410 | 109.8940 | 109.6420 |
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 | 60277.13865695 |
| 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 | 46.06 |
| HIERARCH ESO ISS PBL12 END | 46.429 |
| HIERARCH ESO ISS PBLA12 START | 21.6 |
| HIERARCH ESO ISS PBLA12 END | 22.5 |
| HIERARCH ESO ISS PBL13 START | 83.179 |
| HIERARCH ESO ISS PBL13 END | 84.066 |
| HIERARCH ESO ISS PBLA13 START | 29.4 |
| HIERARCH ESO ISS PBLA13 END | 30.3 |
| HIERARCH ESO ISS PBL14 START | 111.704 |
| HIERARCH ESO ISS PBL14 END | 113.457 |
| HIERARCH ESO ISS PBLA14 START | 62.635 |
| HIERARCH ESO ISS PBLA14 END | 62.901 |
| HIERARCH ESO ISS PBL23 START | 38.061 |
| HIERARCH ESO ISS PBL23 END | 38.568 |
| HIERARCH ESO ISS PBLA23 START | 38.9 |
| HIERARCH ESO ISS PBLA23 END | 39.6 |
| HIERARCH ESO ISS PBL24 START | 82.679 |
| HIERARCH ESO ISS PBL24 END | 83.663 |
| HIERARCH ESO ISS PBLA24 START | 84.085 |
| HIERARCH ESO ISS PBLA24 END | 83.963 |
| HIERARCH ESO ISS PBL34 START | 62.064 |
| HIERARCH ESO ISS PBL34 END | 62.241 |
| HIERARCH ESO ISS PBLA34 START | 109.894 |
| HIERARCH ESO ISS PBLA34 END | 109.642 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009448 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010203 |
| HIERARCH ESO ISS AMBI TEMP | 15.65 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | UCAC4_482-006773 |
| HIERARCH ESO FT ROBJ ALPHA | 042034.605 |
| HIERARCH ESO FT ROBJ DELTA | 061921.971 |