Exposure
- ID
- GRAVI.2023-11-02T02:35:40.731_2
- Header ID
- GRAVI.2023-11-02T02:35:40.731
- Date updated
- 2023-11-02 02:50:17 UTC+0000
- Release date
- 2024-11-02 02:50:17 UTC+0000
- UTC Start
- 2023-11-02 02:35:40.731
- UTC End
- 2023-11-02 02:42:20.731
- MJD Start
- 60250.10811031
- MJD End
- 60250.11273993963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040985
- Ambient temperature (°C)
- 9.11
- Seeing (arcsec)
- 0.475
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 | 55.7970 | 55.6820 | 27.8000 | 28.5000 |
| U1-U3 | 101.1170 | 100.8700 | 34.2000 | 35.0000 |
| U1-U4 | 129.2590 | 128.8720 | 62.4490 | 63.3300 |
| U2-U3 | 46.0950 | 45.9660 | 42.0000 | 42.8000 |
| U2-U4 | 89.1970 | 89.0060 | 83.2860 | 84.2410 |
| U3-U4 | 62.4680 | 62.4670 | 112.4240 | 113.3930 |
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 | 60250.10811031 |
| 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 | 55.797 |
| HIERARCH ESO ISS PBL12 END | 55.682 |
| HIERARCH ESO ISS PBLA12 START | 27.8 |
| HIERARCH ESO ISS PBLA12 END | 28.5 |
| HIERARCH ESO ISS PBL13 START | 101.117 |
| HIERARCH ESO ISS PBL13 END | 100.87 |
| HIERARCH ESO ISS PBLA13 START | 34.2 |
| HIERARCH ESO ISS PBLA13 END | 35.0 |
| HIERARCH ESO ISS PBL14 START | 129.259 |
| HIERARCH ESO ISS PBL14 END | 128.872 |
| HIERARCH ESO ISS PBLA14 START | 62.449 |
| HIERARCH ESO ISS PBLA14 END | 63.33 |
| HIERARCH ESO ISS PBL23 START | 46.095 |
| HIERARCH ESO ISS PBL23 END | 45.966 |
| HIERARCH ESO ISS PBLA23 START | 42.0 |
| HIERARCH ESO ISS PBLA23 END | 42.8 |
| HIERARCH ESO ISS PBL24 START | 89.197 |
| HIERARCH ESO ISS PBL24 END | 89.006 |
| HIERARCH ESO ISS PBLA24 START | 83.286 |
| HIERARCH ESO ISS PBLA24 END | 84.241 |
| HIERARCH ESO ISS PBL34 START | 62.468 |
| HIERARCH ESO ISS PBL34 END | 62.467 |
| HIERARCH ESO ISS PBLA34 START | 112.424 |
| HIERARCH ESO ISS PBLA34 END | 113.393 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004566 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003631 |
| HIERARCH ESO ISS AMBI TEMP | 9.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_J00235304-3350 |
| HIERARCH ESO FT ROBJ ALPHA | 002353.044 |
| HIERARCH ESO FT ROBJ DELTA | -335046.370 |