Exposure
- ID
- GRAVI.2024-06-25T03:24:11.404_1
- Header ID
- GRAVI.2024-06-25T03:24:11.404
- Date updated
- 2024-06-25 03:40:34 UTC+0000
- Release date
- 2025-06-25 03:40:34 UTC+0000
- UTC Start
- 2024-06-25 03:24:11.404
- UTC End
- 2024-06-25 03:29:31.404
- MJD Start
- 60486.14179866
- MJD End
- 60486.1455023637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003044
- Ambient temperature (°C)
- 9.7
- Seeing (arcsec)
- 0.72
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 | 56.5590 | 56.5590 | 20.4000 | 21.1000 |
U1-U3 | 102.3920 | 102.4160 | 26.6000 | 27.3000 |
U1-U4 | 129.2500 | 129.5080 | 54.2030 | 54.9700 |
U2-U3 | 46.5690 | 46.5970 | 34.1000 | 34.9000 |
U2-U4 | 88.0860 | 88.3890 | 75.1470 | 75.8840 |
U3-U4 | 61.1370 | 61.3910 | 105.1420 | 105.7620 |
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 | 60486.14179866 |
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 | 56.559 |
HIERARCH ESO ISS PBL12 END | 56.559 |
HIERARCH ESO ISS PBLA12 START | 20.4 |
HIERARCH ESO ISS PBLA12 END | 21.1 |
HIERARCH ESO ISS PBL13 START | 102.392 |
HIERARCH ESO ISS PBL13 END | 102.416 |
HIERARCH ESO ISS PBLA13 START | 26.6 |
HIERARCH ESO ISS PBLA13 END | 27.3 |
HIERARCH ESO ISS PBL14 START | 129.25 |
HIERARCH ESO ISS PBL14 END | 129.508 |
HIERARCH ESO ISS PBLA14 START | 54.203 |
HIERARCH ESO ISS PBLA14 END | 54.97 |
HIERARCH ESO ISS PBL23 START | 46.569 |
HIERARCH ESO ISS PBL23 END | 46.597 |
HIERARCH ESO ISS PBLA23 START | 34.1 |
HIERARCH ESO ISS PBLA23 END | 34.9 |
HIERARCH ESO ISS PBL24 START | 88.086 |
HIERARCH ESO ISS PBL24 END | 88.389 |
HIERARCH ESO ISS PBLA24 START | 75.147 |
HIERARCH ESO ISS PBLA24 END | 75.884 |
HIERARCH ESO ISS PBL34 START | 61.137 |
HIERARCH ESO ISS PBL34 END | 61.391 |
HIERARCH ESO ISS PBLA34 START | 105.142 |
HIERARCH ESO ISS PBLA34 END | 105.762 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00316 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002928 |
HIERARCH ESO ISS AMBI TEMP | 9.7 |
HIERARCH ESO ISS AMBI FWHM START | 0.68 |
HIERARCH ESO ISS AMBI FWHM END | 0.76 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |