Exposure
- ID
- GRAVI.2024-04-24T07:36:17.091_1
- Header ID
- GRAVI.2024-04-24T07:36:17.091
- Date updated
- 2024-04-24 07:50:50 UTC+0000
- Release date
- 2025-04-24 07:50:50 UTC+0000
- UTC Start
- 2024-04-24 07:36:17.091
- UTC End
- 2024-04-24 07:41:37.091
- MJD Start
- 60424.31686448
- MJD End
- 60424.3205681837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005787
- Ambient temperature (°C)
- 16.11
- Seeing (arcsec)
- 0.465
Observation
- ID
- 58933
- 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
- 43625
- Name
- SGRA
- RA
- 266.416804
- DEC
- -29.00734
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.5590 | 56.5550 | 21.4000 | 22.1000 |
U1-U3 | 102.4240 | 102.4330 | 27.6000 | 28.3000 |
U1-U4 | 129.6160 | 129.8170 | 55.3330 | 56.0840 |
U2-U3 | 46.6080 | 46.6260 | 35.2000 | 35.9000 |
U2-U4 | 88.5190 | 88.7680 | 76.2340 | 76.9630 |
U3-U4 | 61.5010 | 61.7160 | 106.0620 | 106.6940 |
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 | 60424.31686448 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | SGRA |
RA | 266.416804 |
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 | 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 | 56.555 |
HIERARCH ESO ISS PBLA12 START | 21.4 |
HIERARCH ESO ISS PBLA12 END | 22.1 |
HIERARCH ESO ISS PBL13 START | 102.424 |
HIERARCH ESO ISS PBL13 END | 102.433 |
HIERARCH ESO ISS PBLA13 START | 27.6 |
HIERARCH ESO ISS PBLA13 END | 28.3 |
HIERARCH ESO ISS PBL14 START | 129.616 |
HIERARCH ESO ISS PBL14 END | 129.817 |
HIERARCH ESO ISS PBLA14 START | 55.333 |
HIERARCH ESO ISS PBLA14 END | 56.084 |
HIERARCH ESO ISS PBL23 START | 46.608 |
HIERARCH ESO ISS PBL23 END | 46.626 |
HIERARCH ESO ISS PBLA23 START | 35.2 |
HIERARCH ESO ISS PBLA23 END | 35.9 |
HIERARCH ESO ISS PBL24 START | 88.519 |
HIERARCH ESO ISS PBL24 END | 88.768 |
HIERARCH ESO ISS PBLA24 START | 76.234 |
HIERARCH ESO ISS PBLA24 END | 76.963 |
HIERARCH ESO ISS PBL34 START | 61.501 |
HIERARCH ESO ISS PBL34 END | 61.716 |
HIERARCH ESO ISS PBLA34 START | 106.062 |
HIERARCH ESO ISS PBLA34 END | 106.694 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006469 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005105 |
HIERARCH ESO ISS AMBI TEMP | 16.11 |
HIERARCH ESO ISS AMBI FWHM START | 0.42 |
HIERARCH ESO ISS AMBI FWHM END | 0.51 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |