Exposure
- ID
- GRAVI.2024-06-26T05:31:17.117_1
- Header ID
- GRAVI.2024-06-26T05:31:17.117
- Date updated
- 2024-06-26 05:45:38 UTC+0000
- Release date
- 2025-06-26 05:45:38 UTC+0000
- UTC Start
- 2024-06-26 05:31:17.117
- UTC End
- 2024-06-26 05:37:17.117
- MJD Start
- 60487.23005922
- MJD End
- 60487.2342258867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021405
- Ambient temperature (°C)
- 11.27
- Seeing (arcsec)
- 0.555
Observation
- ID
- 59776
- Category
- science
- Program ID
- 113.268P.003
- Program Title
- THE GALACTIC CENTER WITH GRAVITY - MEASURING THE SPIN OF SGR A* BY MEANS OF DEEP GRAVITY INTERFEROMETRY
- Program Type
- GTO
- PI / COI
- EISENHAUER / GILLESSEN / GENZEL / OTT / WIDMANN / DRESCHER / RIBEIRO / SADUN BORDONI / STRAUBMEIER / BRANDNER / PERRIN / ROUSSELET-PERRAUT / GARCIA / MANG / PAUMARD / ECKART / VINCENT / BOURDAROT / LUTZ / STURM / CAO / HORROBIN / LE BOUQUIN / KREIDBERG /
Target
- ID
- 44337
- Name
- SGRA
- RA
- 266.417093
- DEC
- -29.00678
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 55.1300 | 54.9500 | 33.8000 | 34.3000 |
U1-U3 | 99.2470 | 98.8280 | 40.1000 | 40.6000 |
U1-U4 | 123.5920 | 122.6110 | 69.0880 | 69.7020 |
U2-U3 | 44.8730 | 44.6310 | 48.0000 | 48.5000 |
U2-U4 | 84.8170 | 84.0910 | 91.1540 | 91.9530 |
U3-U4 | 60.4850 | 60.1450 | 121.6720 | 122.6600 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.268P.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60487.23005922 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | SGRA |
RA | 266.417093 |
DEC | -29.00678 |
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 | 55.13 |
HIERARCH ESO ISS PBL12 END | 54.95 |
HIERARCH ESO ISS PBLA12 START | 33.8 |
HIERARCH ESO ISS PBLA12 END | 34.3 |
HIERARCH ESO ISS PBL13 START | 99.247 |
HIERARCH ESO ISS PBL13 END | 98.828 |
HIERARCH ESO ISS PBLA13 START | 40.1 |
HIERARCH ESO ISS PBLA13 END | 40.6 |
HIERARCH ESO ISS PBL14 START | 123.592 |
HIERARCH ESO ISS PBL14 END | 122.611 |
HIERARCH ESO ISS PBLA14 START | 69.088 |
HIERARCH ESO ISS PBLA14 END | 69.702 |
HIERARCH ESO ISS PBL23 START | 44.873 |
HIERARCH ESO ISS PBL23 END | 44.631 |
HIERARCH ESO ISS PBLA23 START | 48.0 |
HIERARCH ESO ISS PBLA23 END | 48.5 |
HIERARCH ESO ISS PBL24 START | 84.817 |
HIERARCH ESO ISS PBL24 END | 84.091 |
HIERARCH ESO ISS PBLA24 START | 91.154 |
HIERARCH ESO ISS PBLA24 END | 91.953 |
HIERARCH ESO ISS PBL34 START | 60.485 |
HIERARCH ESO ISS PBL34 END | 60.145 |
HIERARCH ESO ISS PBLA34 START | 121.672 |
HIERARCH ESO ISS PBLA34 END | 122.66 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001782 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002499 |
HIERARCH ESO ISS AMBI TEMP | 11.27 |
HIERARCH ESO ISS AMBI FWHM START | 0.59 |
HIERARCH ESO ISS AMBI FWHM END | 0.52 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |