Exposure
- ID
- GRAVI.2024-06-25T04:17:41.540_1
- Header ID
- GRAVI.2024-06-25T04:17:41.540
- Date updated
- 2024-06-25 04:35:34 UTC+0000
- Release date
- 2025-06-25 04:35:34 UTC+0000
- UTC Start
- 2024-06-25 04:17:41.540
- UTC End
- 2024-06-25 04:23:01.540
- MJD Start
- 60486.17895301
- MJD End
- 60486.1826567137
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0016885
- Ambient temperature (°C)
- 9.47
- Seeing (arcsec)
- 0.995
Observation
- ID
- 59769
- 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
- 44331
- Name
- SGRA
- RA
- 266.416918
- DEC
- -29.00728
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.3980 | 56.3530 | 26.5000 | 27.1000 |
U1-U3 | 102.1620 | 102.0660 | 32.9000 | 33.5000 |
U1-U4 | 130.0390 | 129.8880 | 60.9580 | 61.6090 |
U2-U3 | 46.5310 | 46.4810 | 40.6000 | 41.2000 |
U2-U4 | 89.3970 | 89.3250 | 81.8520 | 82.5330 |
U3-U4 | 62.4660 | 62.4700 | 111.2680 | 111.9540 |
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 | 60486.17895301 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | SGRA |
RA | 266.416918 |
DEC | -29.00728 |
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 | 56.398 |
HIERARCH ESO ISS PBL12 END | 56.353 |
HIERARCH ESO ISS PBLA12 START | 26.5 |
HIERARCH ESO ISS PBLA12 END | 27.1 |
HIERARCH ESO ISS PBL13 START | 102.162 |
HIERARCH ESO ISS PBL13 END | 102.066 |
HIERARCH ESO ISS PBLA13 START | 32.9 |
HIERARCH ESO ISS PBLA13 END | 33.5 |
HIERARCH ESO ISS PBL14 START | 130.039 |
HIERARCH ESO ISS PBL14 END | 129.888 |
HIERARCH ESO ISS PBLA14 START | 60.958 |
HIERARCH ESO ISS PBLA14 END | 61.609 |
HIERARCH ESO ISS PBL23 START | 46.531 |
HIERARCH ESO ISS PBL23 END | 46.481 |
HIERARCH ESO ISS PBLA23 START | 40.6 |
HIERARCH ESO ISS PBLA23 END | 41.2 |
HIERARCH ESO ISS PBL24 START | 89.397 |
HIERARCH ESO ISS PBL24 END | 89.325 |
HIERARCH ESO ISS PBLA24 START | 81.852 |
HIERARCH ESO ISS PBLA24 END | 82.533 |
HIERARCH ESO ISS PBL34 START | 62.466 |
HIERARCH ESO ISS PBL34 END | 62.47 |
HIERARCH ESO ISS PBLA34 START | 111.268 |
HIERARCH ESO ISS PBLA34 END | 111.954 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001619 |
HIERARCH ESO ISS AMBI TAU0 END | 0.001758 |
HIERARCH ESO ISS AMBI TEMP | 9.47 |
HIERARCH ESO ISS AMBI FWHM START | 1.09 |
HIERARCH ESO ISS AMBI FWHM END | 0.9 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |