Exposure
- ID
- GRAVI.2024-04-27T07:30:53.279_1
- Header ID
- GRAVI.2024-04-27T07:30:53.279
- Date updated
- 2024-04-27 07:45:21 UTC+0000
- Release date
- 2025-04-27 07:45:21 UTC+0000
- UTC Start
- 2024-04-27 07:30:53.279
- UTC End
- 2024-04-27 07:36:53.279
- MJD Start
- 60427.31311665
- MJD End
- 60427.3172833167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003002
- Ambient temperature (°C)
- 17.34
- Seeing (arcsec)
- 1.345
Observation
- ID
- 58964
- Category
- science
- Program ID
- 113.268P.001
- 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
- 43648
- Name
- SGRA
- RA
- 266.416838
- DEC
- -29.00734
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.5540 | 56.5430 | 22.2000 | 22.9000 |
U1-U3 | 102.4340 | 102.4300 | 28.4000 | 29.2000 |
U1-U4 | 129.8410 | 130.0160 | 56.1840 | 57.0240 |
U2-U3 | 46.6280 | 46.6390 | 36.0000 | 36.8000 |
U2-U4 | 88.7980 | 89.0280 | 77.0600 | 77.8820 |
U3-U4 | 61.7430 | 61.9500 | 106.7790 | 107.5090 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.268P.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60427.31311665 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | SGRA |
RA | 266.416838 |
DEC | -29.00734 |
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 | 56.554 |
HIERARCH ESO ISS PBL12 END | 56.543 |
HIERARCH ESO ISS PBLA12 START | 22.2 |
HIERARCH ESO ISS PBLA12 END | 22.9 |
HIERARCH ESO ISS PBL13 START | 102.434 |
HIERARCH ESO ISS PBL13 END | 102.43 |
HIERARCH ESO ISS PBLA13 START | 28.4 |
HIERARCH ESO ISS PBLA13 END | 29.2 |
HIERARCH ESO ISS PBL14 START | 129.841 |
HIERARCH ESO ISS PBL14 END | 130.016 |
HIERARCH ESO ISS PBLA14 START | 56.184 |
HIERARCH ESO ISS PBLA14 END | 57.024 |
HIERARCH ESO ISS PBL23 START | 46.628 |
HIERARCH ESO ISS PBL23 END | 46.639 |
HIERARCH ESO ISS PBLA23 START | 36.0 |
HIERARCH ESO ISS PBLA23 END | 36.8 |
HIERARCH ESO ISS PBL24 START | 88.798 |
HIERARCH ESO ISS PBL24 END | 89.028 |
HIERARCH ESO ISS PBLA24 START | 77.06 |
HIERARCH ESO ISS PBLA24 END | 77.882 |
HIERARCH ESO ISS PBL34 START | 61.743 |
HIERARCH ESO ISS PBL34 END | 61.95 |
HIERARCH ESO ISS PBLA34 START | 106.779 |
HIERARCH ESO ISS PBLA34 END | 107.509 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003219 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002785 |
HIERARCH ESO ISS AMBI TEMP | 17.34 |
HIERARCH ESO ISS AMBI FWHM START | 1.38 |
HIERARCH ESO ISS AMBI FWHM END | 1.31 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |