Exposure
- ID
- GRAVI.2023-06-04T05:47:14.930_1
- Header ID
- GRAVI.2023-06-04T05:47:14.930
- Date updated
- 2023-06-04 06:01:08 UTC+0000
- Release date
- 2023-06-04 05:47:14 UTC+0000
- UTC Start
- 2023-06-04 05:47:14.930
- UTC End
- 2023-06-04 05:53:14.930
- MJD Start
- 60099.24114502
- MJD End
- 60099.2453116867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009095
- Ambient temperature (°C)
- 13.95
- Seeing (arcsec)
- 0.45
Observation
- ID
- 55648
- Category
- calibrator
- Program ID
- 111.24H1.002
- 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/ BRANDNER/ ROUSSELET-PERRAUT/ PERRIN/ GARCIA/ ECKART/ DE ZEEUW/ WIDMANN/ PAUMARD/ HORROBIN/ VINCENT/ DRESCHER/ BOURDAROT/ CAO/ LUTZ/ STURM/ RIBEIRO
Target
- ID
- 41211
- Name
- R2
- RA
- 266.416752
- DEC
- -29.00711
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.3660 | 56.3100 | 27.0000 | 27.6000 |
U1-U3 | 102.0940 | 101.9690 | 33.3000 | 34.0000 |
U1-U4 | 129.9350 | 129.7190 | 61.4260 | 62.1630 |
U2-U3 | 46.4960 | 46.4300 | 41.0000 | 41.7000 |
U2-U4 | 89.3490 | 89.2280 | 82.3410 | 83.1200 |
U3-U4 | 62.4710 | 62.4520 | 111.7590 | 112.5550 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24H1.002 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,DUAL |
MJD-OBS | 60099.24114502 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | R2 |
RA | 266.416752 |
DEC | -29.00711 |
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 | 389.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 56.366 |
HIERARCH ESO ISS PBL12 END | 56.31 |
HIERARCH ESO ISS PBLA12 START | 27.0 |
HIERARCH ESO ISS PBLA12 END | 27.6 |
HIERARCH ESO ISS PBL13 START | 102.094 |
HIERARCH ESO ISS PBL13 END | 101.969 |
HIERARCH ESO ISS PBLA13 START | 33.3 |
HIERARCH ESO ISS PBLA13 END | 34.0 |
HIERARCH ESO ISS PBL14 START | 129.935 |
HIERARCH ESO ISS PBL14 END | 129.719 |
HIERARCH ESO ISS PBLA14 START | 61.426 |
HIERARCH ESO ISS PBLA14 END | 62.163 |
HIERARCH ESO ISS PBL23 START | 46.496 |
HIERARCH ESO ISS PBL23 END | 46.43 |
HIERARCH ESO ISS PBLA23 START | 41.0 |
HIERARCH ESO ISS PBLA23 END | 41.7 |
HIERARCH ESO ISS PBL24 START | 89.349 |
HIERARCH ESO ISS PBL24 END | 89.228 |
HIERARCH ESO ISS PBLA24 START | 82.341 |
HIERARCH ESO ISS PBLA24 END | 83.12 |
HIERARCH ESO ISS PBL34 START | 62.471 |
HIERARCH ESO ISS PBL34 END | 62.452 |
HIERARCH ESO ISS PBLA34 START | 111.759 |
HIERARCH ESO ISS PBLA34 END | 112.555 |
HIERARCH ESO ISS AMBI TAU0 START | 0.01076 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00743 |
HIERARCH ESO ISS AMBI TEMP | 13.95 |
HIERARCH ESO ISS AMBI FWHM START | 0.41 |
HIERARCH ESO ISS AMBI FWHM END | 0.49 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1060 |
HIERARCH ESO FT ROBJ DELTA | -290027.5231 |