Exposure
- ID
- GRAVI.2023-11-01T04:13:34.984_2
- Header ID
- GRAVI.2023-11-01T04:13:34.984
- Date updated
- 2023-11-01 04:30:23 UTC+0000
- Release date
- 2024-11-01 04:30:23 UTC+0000
- UTC Start
- 2023-11-01 04:13:34.984
- UTC End
- 2023-11-01 04:20:14.984
- MJD Start
- 60249.17609935
- MJD End
- 60249.18072897963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029375
- Ambient temperature (°C)
- 10.54
- Seeing (arcsec)
- 0.73
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 | 53.1740 | 52.8730 | 36.6000 | 37.2000 |
| U1-U3 | 95.3020 | 94.6290 | 43.2000 | 43.7000 |
| U1-U4 | 117.9290 | 116.5430 | 73.5270 | 74.3050 |
| U2-U3 | 42.9090 | 42.5360 | 51.3000 | 51.9000 |
| U2-U4 | 81.8950 | 80.9610 | 96.4750 | 97.5290 |
| U3-U4 | 59.9270 | 59.5590 | 126.9780 | 128.2240 |
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 | 60249.17609935 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J0023-3350 |
| HIERARCH ESO INS SOBJ NAME | GQC_J0023-3350 |
| RA | 5.970253 |
| DEC | -33.84448 |
| 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 | 53.174 |
| HIERARCH ESO ISS PBL12 END | 52.873 |
| HIERARCH ESO ISS PBLA12 START | 36.6 |
| HIERARCH ESO ISS PBLA12 END | 37.2 |
| HIERARCH ESO ISS PBL13 START | 95.302 |
| HIERARCH ESO ISS PBL13 END | 94.629 |
| HIERARCH ESO ISS PBLA13 START | 43.2 |
| HIERARCH ESO ISS PBLA13 END | 43.7 |
| HIERARCH ESO ISS PBL14 START | 117.929 |
| HIERARCH ESO ISS PBL14 END | 116.543 |
| HIERARCH ESO ISS PBLA14 START | 73.527 |
| HIERARCH ESO ISS PBLA14 END | 74.305 |
| HIERARCH ESO ISS PBL23 START | 42.909 |
| HIERARCH ESO ISS PBL23 END | 42.536 |
| HIERARCH ESO ISS PBLA23 START | 51.3 |
| HIERARCH ESO ISS PBLA23 END | 51.9 |
| HIERARCH ESO ISS PBL24 START | 81.895 |
| HIERARCH ESO ISS PBL24 END | 80.961 |
| HIERARCH ESO ISS PBLA24 START | 96.475 |
| HIERARCH ESO ISS PBLA24 END | 97.529 |
| HIERARCH ESO ISS PBL34 START | 59.927 |
| HIERARCH ESO ISS PBL34 END | 59.559 |
| HIERARCH ESO ISS PBLA34 START | 126.978 |
| HIERARCH ESO ISS PBLA34 END | 128.224 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002896 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002979 |
| HIERARCH ESO ISS AMBI TEMP | 10.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_J00235304-3350 |
| HIERARCH ESO FT ROBJ ALPHA | 002353.044 |
| HIERARCH ESO FT ROBJ DELTA | -335046.370 |