Exposure
- ID
- GRAVI.2023-11-02T03:28:46.865_2
- Header ID
- GRAVI.2023-11-02T03:28:46.865
- Date updated
- 2023-11-02 03:45:22 UTC+0000
- Release date
- 2024-11-02 03:45:22 UTC+0000
- UTC Start
- 2023-11-02 03:28:46.865
- UTC End
- 2023-11-02 03:35:26.865
- MJD Start
- 60250.14498686
- MJD End
- 60250.14961648963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033145
- Ambient temperature (°C)
- 9.04
- Seeing (arcsec)
- 0.665
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 | 54.6200 | 54.4110 | 33.1000 | 33.8000 |
| U1-U3 | 98.5320 | 98.0650 | 39.7000 | 40.3000 |
| U1-U4 | 124.5080 | 123.5740 | 68.8890 | 69.6910 |
| U2-U3 | 44.6990 | 44.4410 | 47.6000 | 48.3000 |
| U2-U4 | 86.3060 | 85.6880 | 90.5950 | 91.5670 |
| U3-U4 | 61.6490 | 61.4150 | 120.2070 | 121.3000 |
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 | 60250.14498686 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J0023-3350 |
| HIERARCH ESO INS SOBJ NAME | GQC_J0023-3350 |
| RA | 5.970026 |
| DEC | -33.84435 |
| 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 | 54.62 |
| HIERARCH ESO ISS PBL12 END | 54.411 |
| HIERARCH ESO ISS PBLA12 START | 33.1 |
| HIERARCH ESO ISS PBLA12 END | 33.8 |
| HIERARCH ESO ISS PBL13 START | 98.532 |
| HIERARCH ESO ISS PBL13 END | 98.065 |
| HIERARCH ESO ISS PBLA13 START | 39.7 |
| HIERARCH ESO ISS PBLA13 END | 40.3 |
| HIERARCH ESO ISS PBL14 START | 124.508 |
| HIERARCH ESO ISS PBL14 END | 123.574 |
| HIERARCH ESO ISS PBLA14 START | 68.889 |
| HIERARCH ESO ISS PBLA14 END | 69.691 |
| HIERARCH ESO ISS PBL23 START | 44.699 |
| HIERARCH ESO ISS PBL23 END | 44.441 |
| HIERARCH ESO ISS PBLA23 START | 47.6 |
| HIERARCH ESO ISS PBLA23 END | 48.3 |
| HIERARCH ESO ISS PBL24 START | 86.306 |
| HIERARCH ESO ISS PBL24 END | 85.688 |
| HIERARCH ESO ISS PBLA24 START | 90.595 |
| HIERARCH ESO ISS PBLA24 END | 91.567 |
| HIERARCH ESO ISS PBL34 START | 61.649 |
| HIERARCH ESO ISS PBL34 END | 61.415 |
| HIERARCH ESO ISS PBLA34 START | 120.207 |
| HIERARCH ESO ISS PBLA34 END | 121.3 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003141 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003488 |
| HIERARCH ESO ISS AMBI TEMP | 9.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_J00235304-3350 |
| HIERARCH ESO FT ROBJ ALPHA | 002353.044 |
| HIERARCH ESO FT ROBJ DELTA | -335046.370 |