Exposure
- ID
- GRAVI.2024-06-24T02:34:56.708_1
- Header ID
- GRAVI.2024-06-24T02:34:56.708
- Date updated
- 2024-06-24 02:50:29 UTC+0000
- Release date
- 2025-06-24 02:50:29 UTC+0000
- UTC Start
- 2024-06-24 02:34:56.708
- UTC End
- 2024-06-24 02:40:56.708
- MJD Start
- 60485.10760079
- MJD End
- 60485.1117674567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 10.38
- Seeing (arcsec)
- 0.615
Observation
- ID
- 59758
- 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
- 44321
- Name
- SGRA
- RA
- 266.416828
- DEC
- -29.00731
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.4390 | 56.4600 | 13.5000 | 14.4000 |
U1-U3 | 101.8350 | 101.9230 | 19.4000 | 20.3000 |
U1-U4 | 125.2120 | 125.8320 | 46.1980 | 47.2480 |
U2-U3 | 46.0550 | 46.1340 | 26.6000 | 27.5000 |
U2-U4 | 83.4950 | 84.2050 | 67.6240 | 68.6020 |
U3-U4 | 57.3980 | 57.9800 | 99.4410 | 100.1240 |
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 | 60485.10760079 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | SGRA |
RA | 266.416828 |
DEC | -29.00731 |
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 | 56.439 |
HIERARCH ESO ISS PBL12 END | 56.46 |
HIERARCH ESO ISS PBLA12 START | 13.5 |
HIERARCH ESO ISS PBLA12 END | 14.4 |
HIERARCH ESO ISS PBL13 START | 101.835 |
HIERARCH ESO ISS PBL13 END | 101.923 |
HIERARCH ESO ISS PBLA13 START | 19.4 |
HIERARCH ESO ISS PBLA13 END | 20.3 |
HIERARCH ESO ISS PBL14 START | 125.212 |
HIERARCH ESO ISS PBL14 END | 125.832 |
HIERARCH ESO ISS PBLA14 START | 46.198 |
HIERARCH ESO ISS PBLA14 END | 47.248 |
HIERARCH ESO ISS PBL23 START | 46.055 |
HIERARCH ESO ISS PBL23 END | 46.134 |
HIERARCH ESO ISS PBLA23 START | 26.6 |
HIERARCH ESO ISS PBLA23 END | 27.5 |
HIERARCH ESO ISS PBL24 START | 83.495 |
HIERARCH ESO ISS PBL24 END | 84.205 |
HIERARCH ESO ISS PBLA24 START | 67.624 |
HIERARCH ESO ISS PBLA24 END | 68.602 |
HIERARCH ESO ISS PBL34 START | 57.398 |
HIERARCH ESO ISS PBL34 END | 57.98 |
HIERARCH ESO ISS PBLA34 START | 99.441 |
HIERARCH ESO ISS PBLA34 END | 100.124 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
HIERARCH ESO ISS AMBI TEMP | 10.38 |
HIERARCH ESO ISS AMBI FWHM START | 0.66 |
HIERARCH ESO ISS AMBI FWHM END | 0.57 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |