Exposure
- ID
- GRAVI.2024-05-31T05:52:46.310_1
- Header ID
- GRAVI.2024-05-31T05:52:46.310
- Date updated
- 2024-05-31 06:05:35 UTC+0000
- Release date
- 2025-05-31 06:05:35 UTC+0000
- UTC Start
- 2024-05-31 05:52:46.310
- UTC End
- 2024-05-31 05:58:46.310
- MJD Start
- 60461.24498044
- MJD End
- 60461.2491471067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002799
- Ambient temperature (°C)
- 16.26
- Seeing (arcsec)
- 0.765
Observation
- ID
- 59466
- Category
- science
- Program ID
- 113.268P.002
- 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
- 44088
- Name
- SGRA
- RA
- 266.416605
- DEC
- -29.0072
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.4200 | 56.3730 | 26.2000 | 26.9000 |
U1-U3 | 102.2080 | 102.1080 | 32.6000 | 33.3000 |
U1-U4 | 130.1020 | 129.9580 | 60.6030 | 61.3480 |
U2-U3 | 46.5550 | 46.5040 | 40.3000 | 41.0000 |
U2-U4 | 89.4190 | 89.3600 | 81.4840 | 82.2590 |
U3-U4 | 62.4530 | 62.4710 | 110.9030 | 111.6760 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.268P.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60461.24498044 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | SGRA |
RA | 266.416605 |
DEC | -29.0072 |
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 | 56.42 |
HIERARCH ESO ISS PBL12 END | 56.373 |
HIERARCH ESO ISS PBLA12 START | 26.2 |
HIERARCH ESO ISS PBLA12 END | 26.9 |
HIERARCH ESO ISS PBL13 START | 102.208 |
HIERARCH ESO ISS PBL13 END | 102.108 |
HIERARCH ESO ISS PBLA13 START | 32.6 |
HIERARCH ESO ISS PBLA13 END | 33.3 |
HIERARCH ESO ISS PBL14 START | 130.102 |
HIERARCH ESO ISS PBL14 END | 129.958 |
HIERARCH ESO ISS PBLA14 START | 60.603 |
HIERARCH ESO ISS PBLA14 END | 61.348 |
HIERARCH ESO ISS PBL23 START | 46.555 |
HIERARCH ESO ISS PBL23 END | 46.504 |
HIERARCH ESO ISS PBLA23 START | 40.3 |
HIERARCH ESO ISS PBLA23 END | 41.0 |
HIERARCH ESO ISS PBL24 START | 89.419 |
HIERARCH ESO ISS PBL24 END | 89.36 |
HIERARCH ESO ISS PBLA24 START | 81.484 |
HIERARCH ESO ISS PBLA24 END | 82.259 |
HIERARCH ESO ISS PBL34 START | 62.453 |
HIERARCH ESO ISS PBL34 END | 62.471 |
HIERARCH ESO ISS PBLA34 START | 110.903 |
HIERARCH ESO ISS PBLA34 END | 111.676 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002698 |
HIERARCH ESO ISS AMBI TAU0 END | 0.0029 |
HIERARCH ESO ISS AMBI TEMP | 16.26 |
HIERARCH ESO ISS AMBI FWHM START | 0.79 |
HIERARCH ESO ISS AMBI FWHM END | 0.74 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |