Exposure
- ID
- GRAVI.2023-09-28T05:33:10.058_2
- Header ID
- GRAVI.2023-09-28T05:33:10.058
- Date updated
- 2023-09-28 05:50:31 UTC+0000
- Release date
- 2024-09-28 05:50:31 UTC+0000
- UTC Start
- 2023-09-28 05:33:10.058
- UTC End
- 2023-09-28 05:39:50.058
- MJD Start
- 60215.23136641
- MJD End
- 60215.23599603963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003355
- Ambient temperature (°C)
- 12.35
- Seeing (arcsec)
- 0.875
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 | 54.9820 | 54.7980 | 31.9000 | 32.5000 |
| U1-U3 | 99.3360 | 98.9280 | 38.4000 | 39.1000 |
| U1-U4 | 126.0870 | 125.2890 | 67.3440 | 68.1630 |
| U2-U3 | 45.1400 | 44.9160 | 46.3000 | 47.0000 |
| U2-U4 | 87.3340 | 86.8180 | 88.7640 | 89.7270 |
| U3-U4 | 62.0190 | 61.8370 | 118.1800 | 119.2400 |
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 | 60215.23136641 |
| 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 | 54.982 |
| HIERARCH ESO ISS PBL12 END | 54.798 |
| HIERARCH ESO ISS PBLA12 START | 31.9 |
| HIERARCH ESO ISS PBLA12 END | 32.5 |
| HIERARCH ESO ISS PBL13 START | 99.336 |
| HIERARCH ESO ISS PBL13 END | 98.928 |
| HIERARCH ESO ISS PBLA13 START | 38.4 |
| HIERARCH ESO ISS PBLA13 END | 39.1 |
| HIERARCH ESO ISS PBL14 START | 126.087 |
| HIERARCH ESO ISS PBL14 END | 125.289 |
| HIERARCH ESO ISS PBLA14 START | 67.344 |
| HIERARCH ESO ISS PBLA14 END | 68.163 |
| HIERARCH ESO ISS PBL23 START | 45.14 |
| HIERARCH ESO ISS PBL23 END | 44.916 |
| HIERARCH ESO ISS PBLA23 START | 46.3 |
| HIERARCH ESO ISS PBLA23 END | 47.0 |
| HIERARCH ESO ISS PBL24 START | 87.334 |
| HIERARCH ESO ISS PBL24 END | 86.818 |
| HIERARCH ESO ISS PBLA24 START | 88.764 |
| HIERARCH ESO ISS PBLA24 END | 89.727 |
| HIERARCH ESO ISS PBL34 START | 62.019 |
| HIERARCH ESO ISS PBL34 END | 61.837 |
| HIERARCH ESO ISS PBLA34 START | 118.18 |
| HIERARCH ESO ISS PBLA34 END | 119.24 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002819 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003891 |
| HIERARCH ESO ISS AMBI TEMP | 12.35 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_J00235304-3350 |
| HIERARCH ESO FT ROBJ ALPHA | 002353.044 |
| HIERARCH ESO FT ROBJ DELTA | -335046.370 |