Exposure
- ID
- GRAVI.2022-11-15T01:28:21.876_2
- Header ID
- GRAVI.2022-11-15T01:28:21.876
- Date updated
- 2022-11-15 01:45:41 UTC+0000
- Release date
- 2023-11-15 01:45:41 UTC+0000
- UTC Start
- 2022-11-15 01:28:21.876
- UTC End
- 2022-11-15 01:35:01.876
- MJD Start
- 59898.06136431
- MJD End
- 59898.0659939396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0191835
- Ambient temperature (°C)
- 16.23
- Seeing (arcsec)
- 0.43
Observation
- ID
- 53131
- Category
- science
- Program ID
- 110.2427.001
- 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
- 38709
- Name
- TYC_4664-87-1
- RA
- 2.5445875
- DEC
- -1.69077138888889
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 | 53.4150 | 53.6830 | 29.0000 | 29.5000 |
| U1-U3 | 97.6300 | 98.1580 | 35.5000 | 35.9000 |
| U1-U4 | 128.7730 | 129.2430 | 62.7300 | 62.8850 |
| U2-U3 | 44.9610 | 45.2070 | 43.2000 | 43.5000 |
| U2-U4 | 89.4260 | 89.4070 | 82.1120 | 82.1570 |
| U3-U4 | 61.3630 | 61.0070 | 109.5420 | 109.7080 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.2427.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59898.06136431 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | SDSS J001010.43-014140.4 |
| HIERARCH ESO INS SOBJ NAME | SDSS_J001010.43-0141 |
| RA | 2.543773 |
| DEC | -1.69245 |
| 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 | 53.415 |
| HIERARCH ESO ISS PBL12 END | 53.683 |
| HIERARCH ESO ISS PBLA12 START | 29.0 |
| HIERARCH ESO ISS PBLA12 END | 29.5 |
| HIERARCH ESO ISS PBL13 START | 97.63 |
| HIERARCH ESO ISS PBL13 END | 98.158 |
| HIERARCH ESO ISS PBLA13 START | 35.5 |
| HIERARCH ESO ISS PBLA13 END | 35.9 |
| HIERARCH ESO ISS PBL14 START | 128.773 |
| HIERARCH ESO ISS PBL14 END | 129.243 |
| HIERARCH ESO ISS PBLA14 START | 62.73 |
| HIERARCH ESO ISS PBLA14 END | 62.885 |
| HIERARCH ESO ISS PBL23 START | 44.961 |
| HIERARCH ESO ISS PBL23 END | 45.207 |
| HIERARCH ESO ISS PBLA23 START | 43.2 |
| HIERARCH ESO ISS PBLA23 END | 43.5 |
| HIERARCH ESO ISS PBL24 START | 89.426 |
| HIERARCH ESO ISS PBL24 END | 89.407 |
| HIERARCH ESO ISS PBLA24 START | 82.112 |
| HIERARCH ESO ISS PBLA24 END | 82.157 |
| HIERARCH ESO ISS PBL34 START | 61.363 |
| HIERARCH ESO ISS PBL34 END | 61.007 |
| HIERARCH ESO ISS PBLA34 START | 109.542 |
| HIERARCH ESO ISS PBLA34 END | 109.708 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.018241 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.020126 |
| HIERARCH ESO ISS AMBI TEMP | 16.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |
| HIERARCH ESO FT ROBJ NAME | TYC_4664-87-1 |
| HIERARCH ESO FT ROBJ ALPHA | 001010.701 |
| HIERARCH ESO FT ROBJ DELTA | -014126.777 |