Exposure
- ID
- GRAVI.2023-09-28T04:10:12.848_2
- Header ID
- GRAVI.2023-09-28T04:10:12.848
- Date updated
- 2023-09-28 04:25:24 UTC+0000
- Release date
- 2024-09-28 04:25:24 UTC+0000
- UTC Start
- 2023-09-28 04:10:12.848
- UTC End
- 2023-09-28 04:16:52.848
- MJD Start
- 60215.17375981
- MJD End
- 60215.17838943963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054035
- Ambient temperature (°C)
- 13.15
- Seeing (arcsec)
- 0.56
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 | 56.2920 | 56.2340 | 22.9000 | 23.7000 |
| U1-U3 | 102.1210 | 102.0120 | 29.1000 | 30.0000 |
| U1-U4 | 130.1970 | 130.2060 | 56.7030 | 57.6770 |
| U2-U3 | 46.5730 | 46.5290 | 36.7000 | 37.6000 |
| U2-U4 | 89.1270 | 89.2820 | 77.2890 | 78.2820 |
| U3-U4 | 61.6900 | 61.9110 | 106.6910 | 107.5990 |
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 | 60215.17375981 |
| 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 | 56.292 |
| HIERARCH ESO ISS PBL12 END | 56.234 |
| HIERARCH ESO ISS PBLA12 START | 22.9 |
| HIERARCH ESO ISS PBLA12 END | 23.7 |
| HIERARCH ESO ISS PBL13 START | 102.121 |
| HIERARCH ESO ISS PBL13 END | 102.012 |
| HIERARCH ESO ISS PBLA13 START | 29.1 |
| HIERARCH ESO ISS PBLA13 END | 30.0 |
| HIERARCH ESO ISS PBL14 START | 130.197 |
| HIERARCH ESO ISS PBL14 END | 130.206 |
| HIERARCH ESO ISS PBLA14 START | 56.703 |
| HIERARCH ESO ISS PBLA14 END | 57.677 |
| HIERARCH ESO ISS PBL23 START | 46.573 |
| HIERARCH ESO ISS PBL23 END | 46.529 |
| HIERARCH ESO ISS PBLA23 START | 36.7 |
| HIERARCH ESO ISS PBLA23 END | 37.6 |
| HIERARCH ESO ISS PBL24 START | 89.127 |
| HIERARCH ESO ISS PBL24 END | 89.282 |
| HIERARCH ESO ISS PBLA24 START | 77.289 |
| HIERARCH ESO ISS PBLA24 END | 78.282 |
| HIERARCH ESO ISS PBL34 START | 61.69 |
| HIERARCH ESO ISS PBL34 END | 61.911 |
| HIERARCH ESO ISS PBLA34 START | 106.691 |
| HIERARCH ESO ISS PBLA34 END | 107.599 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006257 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00455 |
| HIERARCH ESO ISS AMBI TEMP | 13.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_J00235304-3350 |
| HIERARCH ESO FT ROBJ ALPHA | 002353.044 |
| HIERARCH ESO FT ROBJ DELTA | -335046.370 |