Exposure
- ID
- GRAVI.2024-06-24T03:40:17.874_1
- Header ID
- GRAVI.2024-06-24T03:40:17.874
- Date updated
- 2024-06-24 03:55:32 UTC+0000
- Release date
- 2025-06-24 03:55:32 UTC+0000
- UTC Start
- 2024-06-24 03:40:17.874
- UTC End
- 2024-06-24 03:46:17.874
- MJD Start
- 60485.15298465
- MJD End
- 60485.1571513167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 10.12
- Seeing (arcsec)
- 0.75
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 | 56.5560 | 56.5480 | 21.9000 | 22.6000 |
U1-U3 | 102.4320 | 102.4330 | 28.1000 | 28.9000 |
U1-U4 | 129.7570 | 129.9530 | 55.8440 | 56.6900 |
U2-U3 | 46.6210 | 46.6360 | 35.7000 | 36.5000 |
U2-U4 | 88.6920 | 88.9420 | 76.7290 | 77.5540 |
U3-U4 | 61.6500 | 61.8720 | 106.4890 | 107.2150 |
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 | 60485.15298465 |
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 | 56.556 |
HIERARCH ESO ISS PBL12 END | 56.548 |
HIERARCH ESO ISS PBLA12 START | 21.9 |
HIERARCH ESO ISS PBLA12 END | 22.6 |
HIERARCH ESO ISS PBL13 START | 102.432 |
HIERARCH ESO ISS PBL13 END | 102.433 |
HIERARCH ESO ISS PBLA13 START | 28.1 |
HIERARCH ESO ISS PBLA13 END | 28.9 |
HIERARCH ESO ISS PBL14 START | 129.757 |
HIERARCH ESO ISS PBL14 END | 129.953 |
HIERARCH ESO ISS PBLA14 START | 55.844 |
HIERARCH ESO ISS PBLA14 END | 56.69 |
HIERARCH ESO ISS PBL23 START | 46.621 |
HIERARCH ESO ISS PBL23 END | 46.636 |
HIERARCH ESO ISS PBLA23 START | 35.7 |
HIERARCH ESO ISS PBLA23 END | 36.5 |
HIERARCH ESO ISS PBL24 START | 88.692 |
HIERARCH ESO ISS PBL24 END | 88.942 |
HIERARCH ESO ISS PBLA24 START | 76.729 |
HIERARCH ESO ISS PBLA24 END | 77.554 |
HIERARCH ESO ISS PBL34 START | 61.65 |
HIERARCH ESO ISS PBL34 END | 61.872 |
HIERARCH ESO ISS PBLA34 START | 106.489 |
HIERARCH ESO ISS PBLA34 END | 107.215 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
HIERARCH ESO ISS AMBI TEMP | 10.12 |
HIERARCH ESO ISS AMBI FWHM START | 0.72 |
HIERARCH ESO ISS AMBI FWHM END | 0.78 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |