Exposure
- ID
- GRAVI.2024-06-23T03:56:18.317_1
- Header ID
- GRAVI.2024-06-23T03:56:18.317
- Date updated
- 2024-06-23 04:10:30 UTC+0000
- Release date
- 2025-06-23 04:10:29 UTC+0000
- UTC Start
- 2024-06-23 03:56:18.317
- UTC End
- 2024-06-23 04:02:18.317
- MJD Start
- 60484.16410089
- MJD End
- 60484.1682675567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 10.72
- Seeing (arcsec)
- 0.51
Observation
- ID
- 59741
- 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
- 44310
- Name
- SGRA
- RA
- 266.416842
- DEC
- -29.00726
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.5370 | 56.5180 | 23.3000 | 24.0000 |
U1-U3 | 102.4230 | 102.3960 | 29.6000 | 30.3000 |
U1-U4 | 130.0790 | 130.1720 | 57.4050 | 58.2190 |
U2-U3 | 46.6410 | 46.6370 | 37.2000 | 38.0000 |
U2-U4 | 89.1180 | 89.2730 | 78.2580 | 79.0660 |
U3-U4 | 62.0350 | 62.1910 | 107.8470 | 108.5870 |
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 | 60484.16410089 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | SGRA |
RA | 266.416842 |
DEC | -29.00726 |
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 | 56.537 |
HIERARCH ESO ISS PBL12 END | 56.518 |
HIERARCH ESO ISS PBLA12 START | 23.3 |
HIERARCH ESO ISS PBLA12 END | 24.0 |
HIERARCH ESO ISS PBL13 START | 102.423 |
HIERARCH ESO ISS PBL13 END | 102.396 |
HIERARCH ESO ISS PBLA13 START | 29.6 |
HIERARCH ESO ISS PBLA13 END | 30.3 |
HIERARCH ESO ISS PBL14 START | 130.079 |
HIERARCH ESO ISS PBL14 END | 130.172 |
HIERARCH ESO ISS PBLA14 START | 57.405 |
HIERARCH ESO ISS PBLA14 END | 58.219 |
HIERARCH ESO ISS PBL23 START | 46.641 |
HIERARCH ESO ISS PBL23 END | 46.637 |
HIERARCH ESO ISS PBLA23 START | 37.2 |
HIERARCH ESO ISS PBLA23 END | 38.0 |
HIERARCH ESO ISS PBL24 START | 89.118 |
HIERARCH ESO ISS PBL24 END | 89.273 |
HIERARCH ESO ISS PBLA24 START | 78.258 |
HIERARCH ESO ISS PBLA24 END | 79.066 |
HIERARCH ESO ISS PBL34 START | 62.035 |
HIERARCH ESO ISS PBL34 END | 62.191 |
HIERARCH ESO ISS PBLA34 START | 107.847 |
HIERARCH ESO ISS PBLA34 END | 108.587 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
HIERARCH ESO ISS AMBI TEMP | 10.72 |
HIERARCH ESO ISS AMBI FWHM START | 0.52 |
HIERARCH ESO ISS AMBI FWHM END | 0.5 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |