Exposure
- ID
- GRAVI.2023-11-29T01:59:51.758_2
- Header ID
- GRAVI.2023-11-29T01:59:51.758
- Date updated
- 2023-11-29 02:15:15 UTC+0000
- Release date
- 2024-11-29 02:15:15 UTC+0000
- UTC Start
- 2023-11-29 01:59:51.758
- UTC End
- 2023-11-29 02:06:31.758
- MJD Start
- 60277.08323794
- MJD End
- 60277.08786756963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.015822
- Ambient temperature (°C)
- 16.72
- Seeing (arcsec)
- 0.41500000000000004
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 | 54.0730 | 53.8260 | 34.7000 | 35.3000 |
| U1-U3 | 97.3110 | 96.7600 | 41.2000 | 41.8000 |
| U1-U4 | 122.0490 | 120.9250 | 70.8710 | 71.6600 |
| U2-U3 | 44.0240 | 43.7190 | 49.3000 | 49.9000 |
| U2-U4 | 84.6690 | 83.9140 | 93.0290 | 94.0290 |
| U3-U4 | 61.0210 | 60.7250 | 122.9660 | 124.1200 |
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 | 60277.08323794 |
| 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 | 54.073 |
| HIERARCH ESO ISS PBL12 END | 53.826 |
| HIERARCH ESO ISS PBLA12 START | 34.7 |
| HIERARCH ESO ISS PBLA12 END | 35.3 |
| HIERARCH ESO ISS PBL13 START | 97.311 |
| HIERARCH ESO ISS PBL13 END | 96.76 |
| HIERARCH ESO ISS PBLA13 START | 41.2 |
| HIERARCH ESO ISS PBLA13 END | 41.8 |
| HIERARCH ESO ISS PBL14 START | 122.049 |
| HIERARCH ESO ISS PBL14 END | 120.925 |
| HIERARCH ESO ISS PBLA14 START | 70.871 |
| HIERARCH ESO ISS PBLA14 END | 71.66 |
| HIERARCH ESO ISS PBL23 START | 44.024 |
| HIERARCH ESO ISS PBL23 END | 43.719 |
| HIERARCH ESO ISS PBLA23 START | 49.3 |
| HIERARCH ESO ISS PBLA23 END | 49.9 |
| HIERARCH ESO ISS PBL24 START | 84.669 |
| HIERARCH ESO ISS PBL24 END | 83.914 |
| HIERARCH ESO ISS PBLA24 START | 93.029 |
| HIERARCH ESO ISS PBLA24 END | 94.029 |
| HIERARCH ESO ISS PBL34 START | 61.021 |
| HIERARCH ESO ISS PBL34 END | 60.725 |
| HIERARCH ESO ISS PBLA34 START | 122.966 |
| HIERARCH ESO ISS PBLA34 END | 124.12 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015822 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015822 |
| HIERARCH ESO ISS AMBI TEMP | 16.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_J00235304-3350 |
| HIERARCH ESO FT ROBJ ALPHA | 002353.044 |
| HIERARCH ESO FT ROBJ DELTA | -335046.370 |