Exposure
- ID
- GRAVI.2023-09-28T03:44:24.782_2
- Header ID
- GRAVI.2023-09-28T03:44:24.782
- Date updated
- 2023-09-28 04:00:26 UTC+0000
- Release date
- 2024-09-28 04:00:26 UTC+0000
- UTC Start
- 2023-09-28 03:44:24.782
- UTC End
- 2023-09-28 03:51:04.782
- MJD Start
- 60215.15584238
- MJD End
- 60215.16047200963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048815
- Ambient temperature (°C)
- 13.22
- Seeing (arcsec)
- 0.575
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 | 56.4460 | 56.4130 | 19.7000 | 20.6000 |
| U1-U3 | 102.3720 | 102.3250 | 25.8000 | 26.7000 |
| U1-U4 | 129.6710 | 129.8850 | 52.9360 | 53.9760 |
| U2-U3 | 46.6410 | 46.6360 | 33.2000 | 34.2000 |
| U2-U4 | 88.0920 | 88.4410 | 73.5110 | 74.5460 |
| U3-U4 | 60.5430 | 60.9040 | 103.3760 | 104.2630 |
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 | 60215.15584238 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J0023-3350 |
| HIERARCH ESO INS SOBJ NAME | GQC_J0023-3350 |
| RA | 5.969907 |
| DEC | -33.8445 |
| 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 | 56.446 |
| HIERARCH ESO ISS PBL12 END | 56.413 |
| HIERARCH ESO ISS PBLA12 START | 19.7 |
| HIERARCH ESO ISS PBLA12 END | 20.6 |
| HIERARCH ESO ISS PBL13 START | 102.372 |
| HIERARCH ESO ISS PBL13 END | 102.325 |
| HIERARCH ESO ISS PBLA13 START | 25.8 |
| HIERARCH ESO ISS PBLA13 END | 26.7 |
| HIERARCH ESO ISS PBL14 START | 129.671 |
| HIERARCH ESO ISS PBL14 END | 129.885 |
| HIERARCH ESO ISS PBLA14 START | 52.936 |
| HIERARCH ESO ISS PBLA14 END | 53.976 |
| HIERARCH ESO ISS PBL23 START | 46.641 |
| HIERARCH ESO ISS PBL23 END | 46.636 |
| HIERARCH ESO ISS PBLA23 START | 33.2 |
| HIERARCH ESO ISS PBLA23 END | 34.2 |
| HIERARCH ESO ISS PBL24 START | 88.092 |
| HIERARCH ESO ISS PBL24 END | 88.441 |
| HIERARCH ESO ISS PBLA24 START | 73.511 |
| HIERARCH ESO ISS PBLA24 END | 74.546 |
| HIERARCH ESO ISS PBL34 START | 60.543 |
| HIERARCH ESO ISS PBL34 END | 60.904 |
| HIERARCH ESO ISS PBLA34 START | 103.376 |
| HIERARCH ESO ISS PBLA34 END | 104.263 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005506 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004257 |
| HIERARCH ESO ISS AMBI TEMP | 13.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_J00235304-3350 |
| HIERARCH ESO FT ROBJ ALPHA | 002353.044 |
| HIERARCH ESO FT ROBJ DELTA | -335046.370 |