Exposure
- ID
- GRAVI.2023-11-29T01:15:57.648_2
- Header ID
- GRAVI.2023-11-29T01:15:57.648
- Date updated
- 2023-11-29 01:31:15 UTC+0000
- Release date
- 2024-11-29 01:31:15 UTC+0000
- UTC Start
- 2023-11-29 01:15:57.648
- UTC End
- 2023-11-29 01:22:37.648
- MJD Start
- 60277.05275055
- MJD End
- 60277.05738017963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.014095
- Ambient temperature (°C)
- 16.54
- Seeing (arcsec)
- 0.45
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 | 55.2990 | 55.1400 | 30.6000 | 31.3000 |
| U1-U3 | 100.0360 | 99.6850 | 37.0000 | 37.8000 |
| U1-U4 | 127.4120 | 126.7560 | 65.7370 | 66.5770 |
| U2-U3 | 45.5210 | 45.3310 | 44.9000 | 45.7000 |
| U2-U4 | 88.1670 | 87.7600 | 86.9170 | 87.8750 |
| U3-U4 | 62.2860 | 62.1610 | 116.1860 | 117.2150 |
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 | 60277.05275055 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J0023-3350 |
| HIERARCH ESO INS SOBJ NAME | GQC_J0023-3350 |
| RA | 5.97015 |
| DEC | -33.84438 |
| 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 | 55.299 |
| HIERARCH ESO ISS PBL12 END | 55.14 |
| HIERARCH ESO ISS PBLA12 START | 30.6 |
| HIERARCH ESO ISS PBLA12 END | 31.3 |
| HIERARCH ESO ISS PBL13 START | 100.036 |
| HIERARCH ESO ISS PBL13 END | 99.685 |
| HIERARCH ESO ISS PBLA13 START | 37.0 |
| HIERARCH ESO ISS PBLA13 END | 37.8 |
| HIERARCH ESO ISS PBL14 START | 127.412 |
| HIERARCH ESO ISS PBL14 END | 126.756 |
| HIERARCH ESO ISS PBLA14 START | 65.737 |
| HIERARCH ESO ISS PBLA14 END | 66.577 |
| HIERARCH ESO ISS PBL23 START | 45.521 |
| HIERARCH ESO ISS PBL23 END | 45.331 |
| HIERARCH ESO ISS PBLA23 START | 44.9 |
| HIERARCH ESO ISS PBLA23 END | 45.7 |
| HIERARCH ESO ISS PBL24 START | 88.167 |
| HIERARCH ESO ISS PBL24 END | 87.76 |
| HIERARCH ESO ISS PBLA24 START | 86.917 |
| HIERARCH ESO ISS PBLA24 END | 87.875 |
| HIERARCH ESO ISS PBL34 START | 62.286 |
| HIERARCH ESO ISS PBL34 END | 62.161 |
| HIERARCH ESO ISS PBLA34 START | 116.186 |
| HIERARCH ESO ISS PBLA34 END | 117.215 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014931 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013259 |
| HIERARCH ESO ISS AMBI TEMP | 16.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_J00235304-3350 |
| HIERARCH ESO FT ROBJ ALPHA | 002353.044 |
| HIERARCH ESO FT ROBJ DELTA | -335046.370 |