Exposure
- ID
- GRAVI.2022-12-10T08:14:56.645_1
- Header ID
- GRAVI.2022-12-10T08:14:56.645
- Date updated
- 2022-12-10 08:30:26 UTC+0000
- Release date
- 2023-12-10 08:30:26 UTC+0000
- UTC Start
- 2022-12-10 08:14:56.645
- UTC End
- 2022-12-10 08:21:36.645
- MJD Start
- 59923.34371117
- MJD End
- 59923.3483407996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0128105
- Ambient temperature (°C)
- 15.32
- Seeing (arcsec)
- 0.49
Observation
- ID
- 53424
- Category
- science
- Program ID
- 110.2427.002
- 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
- 39731
- Name
- SDSS_J092034.17+0657
- RA
- 140.142632
- DEC
- 6.95264
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 48.0780 | 48.4830 | 26.7000 | 27.4000 |
| U1-U3 | 87.9770 | 88.8600 | 34.0000 | 34.7000 |
| U1-U4 | 120.6010 | 121.8910 | 63.9420 | 64.0310 |
| U2-U3 | 40.7570 | 41.2160 | 42.7000 | 43.2000 |
| U2-U4 | 87.3220 | 87.8620 | 83.4100 | 83.2430 |
| U3-U4 | 62.3800 | 62.2580 | 108.6380 | 108.4680 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.2427.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59923.34371117 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | SDSS J092034.17+065718.0 |
| HIERARCH ESO INS SOBJ NAME | SDSS_J092034.17+0657 |
| RA | 140.142632 |
| DEC | 6.95264 |
| 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 | 48.078 |
| HIERARCH ESO ISS PBL12 END | 48.483 |
| HIERARCH ESO ISS PBLA12 START | 26.7 |
| HIERARCH ESO ISS PBLA12 END | 27.4 |
| HIERARCH ESO ISS PBL13 START | 87.977 |
| HIERARCH ESO ISS PBL13 END | 88.86 |
| HIERARCH ESO ISS PBLA13 START | 34.0 |
| HIERARCH ESO ISS PBLA13 END | 34.7 |
| HIERARCH ESO ISS PBL14 START | 120.601 |
| HIERARCH ESO ISS PBL14 END | 121.891 |
| HIERARCH ESO ISS PBLA14 START | 63.942 |
| HIERARCH ESO ISS PBLA14 END | 64.031 |
| HIERARCH ESO ISS PBL23 START | 40.757 |
| HIERARCH ESO ISS PBL23 END | 41.216 |
| HIERARCH ESO ISS PBLA23 START | 42.7 |
| HIERARCH ESO ISS PBLA23 END | 43.2 |
| HIERARCH ESO ISS PBL24 START | 87.322 |
| HIERARCH ESO ISS PBL24 END | 87.862 |
| HIERARCH ESO ISS PBLA24 START | 83.41 |
| HIERARCH ESO ISS PBLA24 END | 83.243 |
| HIERARCH ESO ISS PBL34 START | 62.38 |
| HIERARCH ESO ISS PBL34 END | 62.258 |
| HIERARCH ESO ISS PBLA34 START | 108.638 |
| HIERARCH ESO ISS PBLA34 END | 108.468 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013911 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01171 |
| HIERARCH ESO ISS AMBI TEMP | 15.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_09203423+06570 |
| HIERARCH ESO FT ROBJ ALPHA | 092034.237 |
| HIERARCH ESO FT ROBJ DELTA | 065705.339 |