Exposure
- ID
- GRAVI.2023-09-28T05:18:22.020_2
- Header ID
- GRAVI.2023-09-28T05:18:22.020
- Date updated
- 2023-09-28 05:30:40 UTC+0000
- Release date
- 2024-09-28 05:30:40 UTC+0000
- UTC Start
- 2023-09-28 05:18:22.020
- UTC End
- 2023-09-28 05:25:02.020
- MJD Start
- 60215.22108819
- MJD End
- 60215.22571781963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003011
- Ambient temperature (°C)
- 12.72
- Seeing (arcsec)
- 0.825
Observation
- ID
- 57126
- Category
- science
- Program ID
- 111.24ZN.002
- 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
- 42348
- Name
- 2MASS_J00235304-3350
- RA
- 5.971016666666666
- DEC
- -33.84621388888889
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.3300 | 55.1730 | 30.4000 | 31.1000 |
| U1-U3 | 100.1030 | 99.7590 | 36.9000 | 37.6000 |
| U1-U4 | 127.5340 | 126.8950 | 65.5780 | 66.4130 |
| U2-U3 | 45.5570 | 45.3710 | 44.8000 | 45.5000 |
| U2-U4 | 88.2410 | 87.8460 | 86.7360 | 87.6870 |
| U3-U4 | 62.3070 | 62.1880 | 115.9940 | 117.0120 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24ZN.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60215.22108819 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J0023-3350 |
| HIERARCH ESO INS SOBJ NAME | GQC_J0023-3350 |
| RA | 5.969769 |
| DEC | -33.84427 |
| 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 | 55.33 |
| HIERARCH ESO ISS PBL12 END | 55.173 |
| HIERARCH ESO ISS PBLA12 START | 30.4 |
| HIERARCH ESO ISS PBLA12 END | 31.1 |
| HIERARCH ESO ISS PBL13 START | 100.103 |
| HIERARCH ESO ISS PBL13 END | 99.759 |
| HIERARCH ESO ISS PBLA13 START | 36.9 |
| HIERARCH ESO ISS PBLA13 END | 37.6 |
| HIERARCH ESO ISS PBL14 START | 127.534 |
| HIERARCH ESO ISS PBL14 END | 126.895 |
| HIERARCH ESO ISS PBLA14 START | 65.578 |
| HIERARCH ESO ISS PBLA14 END | 66.413 |
| HIERARCH ESO ISS PBL23 START | 45.557 |
| HIERARCH ESO ISS PBL23 END | 45.371 |
| HIERARCH ESO ISS PBLA23 START | 44.8 |
| HIERARCH ESO ISS PBLA23 END | 45.5 |
| HIERARCH ESO ISS PBL24 START | 88.241 |
| HIERARCH ESO ISS PBL24 END | 87.846 |
| HIERARCH ESO ISS PBLA24 START | 86.736 |
| HIERARCH ESO ISS PBLA24 END | 87.687 |
| HIERARCH ESO ISS PBL34 START | 62.307 |
| HIERARCH ESO ISS PBL34 END | 62.188 |
| HIERARCH ESO ISS PBLA34 START | 115.994 |
| HIERARCH ESO ISS PBLA34 END | 117.012 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003002 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00302 |
| HIERARCH ESO ISS AMBI TEMP | 12.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_J00235304-3350 |
| HIERARCH ESO FT ROBJ ALPHA | 002353.044 |
| HIERARCH ESO FT ROBJ DELTA | -335046.370 |