Exposure
- ID
- GRAVI.2023-09-29T03:14:26.478_2
- Header ID
- GRAVI.2023-09-29T03:14:26.478
- Date updated
- 2023-09-29 03:30:17 UTC+0000
- Release date
- 2024-09-29 03:30:17 UTC+0000
- UTC Start
- 2023-09-29 03:14:26.478
- UTC End
- 2023-09-29 03:21:06.478
- MJD Start
- 60216.13502868
- MJD End
- 60216.13965830963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004971
- Ambient temperature (°C)
- 12.5
- Seeing (arcsec)
- 0.5700000000000001
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 | 56.5270 | 56.5110 | 16.3000 | 17.2000 |
| U1-U3 | 102.4340 | 102.4320 | 22.3000 | 23.2000 |
| U1-U4 | 128.4540 | 128.8410 | 48.8710 | 49.9880 |
| U2-U3 | 46.5840 | 46.6100 | 29.5000 | 30.5000 |
| U2-U4 | 86.3580 | 86.8870 | 69.5050 | 70.6010 |
| U3-U4 | 58.8600 | 59.3630 | 100.0870 | 100.9650 |
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 | 60216.13502868 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J0023-3350 |
| HIERARCH ESO INS SOBJ NAME | GQC_J0023-3350 |
| RA | 5.969931 |
| DEC | -33.84451 |
| 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 | 56.527 |
| HIERARCH ESO ISS PBL12 END | 56.511 |
| HIERARCH ESO ISS PBLA12 START | 16.3 |
| HIERARCH ESO ISS PBLA12 END | 17.2 |
| HIERARCH ESO ISS PBL13 START | 102.434 |
| HIERARCH ESO ISS PBL13 END | 102.432 |
| HIERARCH ESO ISS PBLA13 START | 22.3 |
| HIERARCH ESO ISS PBLA13 END | 23.2 |
| HIERARCH ESO ISS PBL14 START | 128.454 |
| HIERARCH ESO ISS PBL14 END | 128.841 |
| HIERARCH ESO ISS PBLA14 START | 48.871 |
| HIERARCH ESO ISS PBLA14 END | 49.988 |
| HIERARCH ESO ISS PBL23 START | 46.584 |
| HIERARCH ESO ISS PBL23 END | 46.61 |
| HIERARCH ESO ISS PBLA23 START | 29.5 |
| HIERARCH ESO ISS PBLA23 END | 30.5 |
| HIERARCH ESO ISS PBL24 START | 86.358 |
| HIERARCH ESO ISS PBL24 END | 86.887 |
| HIERARCH ESO ISS PBLA24 START | 69.505 |
| HIERARCH ESO ISS PBLA24 END | 70.601 |
| HIERARCH ESO ISS PBL34 START | 58.86 |
| HIERARCH ESO ISS PBL34 END | 59.363 |
| HIERARCH ESO ISS PBLA34 START | 100.087 |
| HIERARCH ESO ISS PBLA34 END | 100.965 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005179 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004763 |
| HIERARCH ESO ISS AMBI TEMP | 12.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_J00235304-3350 |
| HIERARCH ESO FT ROBJ ALPHA | 002353.044 |
| HIERARCH ESO FT ROBJ DELTA | -335046.370 |