Exposure
- ID
- GRAVI.2022-06-19T02:09:08.953_1
- Header ID
- GRAVI.2022-06-19T02:09:08.953
- Date updated
- 2022-06-19 02:20:51 UTC+0000
- Release date
- 2023-06-19 02:20:51 UTC+0000
- UTC Start
- 2022-06-19 02:09:08.953
- UTC End
- 2022-06-19 02:14:28.953
- MJD Start
- 59749.08968696
- MJD End
- 59749.0933906637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058345
- Ambient temperature (°C)
- 9.13
- Seeing (arcsec)
- 0.82
Observation
- ID
- 51274
- Category
- science
- Program ID
- 109.22ZA.003
- Program Title
- THE GALACTIC CENTER WITH GRAVITY - PROBING EVENT HORIZON SCALE PHYSICS WITH STARS AND FLARES
- Program Type
- GTO
- PI / COI
- EISENHAUER/ GILLESSEN/ GENZEL/ OTT/ STRAUBMEIER/ ROUSSELET-PERRAUT/ BRANDNER/ GARCIA/ ECKART/ DE ZEEUW/ STADLER/ VON FELLENBERG/ WIDMANN/ PERRIN/ PAUMARD/ HORROBIN/ VINCENT/ HEIßEL/ DRESCHER/ BOURDAROT/ STRAUB/ CAO
Target
- ID
- 38210
- Name
- S2
- RA
- 266.416741
- DEC
- -29.00708
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.2910 | 56.3060 | 6.9000 | 7.7000 |
U1-U3 | 101.1630 | 101.2390 | 12.2000 | 13.1000 |
U1-U4 | 119.9700 | 120.6420 | 37.7000 | 38.7990 |
U2-U3 | 45.4250 | 45.5000 | 18.9000 | 19.9000 |
U2-U4 | 77.2200 | 78.0590 | 59.6330 | 60.6820 |
U3-U4 | 52.0650 | 52.8030 | 94.3440 | 94.9710 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.22ZA.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59749.08968696 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | S2 |
RA | 266.416741 |
DEC | -29.00708 |
HIERARCH ESO INS SPEC RES | LOW |
HIERARCH ESO INS POLA MODE | SPLIT |
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 | 342.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 56.291 |
HIERARCH ESO ISS PBL12 END | 56.306 |
HIERARCH ESO ISS PBLA12 START | 6.9 |
HIERARCH ESO ISS PBLA12 END | 7.7 |
HIERARCH ESO ISS PBL13 START | 101.163 |
HIERARCH ESO ISS PBL13 END | 101.239 |
HIERARCH ESO ISS PBLA13 START | 12.2 |
HIERARCH ESO ISS PBLA13 END | 13.1 |
HIERARCH ESO ISS PBL14 START | 119.97 |
HIERARCH ESO ISS PBL14 END | 120.642 |
HIERARCH ESO ISS PBLA14 START | 37.7 |
HIERARCH ESO ISS PBLA14 END | 38.799 |
HIERARCH ESO ISS PBL23 START | 45.425 |
HIERARCH ESO ISS PBL23 END | 45.5 |
HIERARCH ESO ISS PBLA23 START | 18.9 |
HIERARCH ESO ISS PBLA23 END | 19.9 |
HIERARCH ESO ISS PBL24 START | 77.22 |
HIERARCH ESO ISS PBL24 END | 78.059 |
HIERARCH ESO ISS PBLA24 START | 59.633 |
HIERARCH ESO ISS PBLA24 END | 60.682 |
HIERARCH ESO ISS PBL34 START | 52.065 |
HIERARCH ESO ISS PBL34 END | 52.803 |
HIERARCH ESO ISS PBLA34 START | 94.344 |
HIERARCH ESO ISS PBLA34 END | 94.971 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006276 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005393 |
HIERARCH ESO ISS AMBI TEMP | 9.13 |
HIERARCH ESO ISS AMBI FWHM START | 0.69 |
HIERARCH ESO ISS AMBI FWHM END | 0.95 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1070 |
HIERARCH ESO FT ROBJ DELTA | -290027.5299 |