Exposure
- ID
- GRAVI.2024-06-26T06:16:17.231_1
- Header ID
- GRAVI.2024-06-26T06:16:17.231
- Date updated
- 2024-06-26 06:30:44 UTC+0000
- Release date
- 2025-06-26 06:30:44 UTC+0000
- UTC Start
- 2024-06-26 06:16:17.231
- UTC End
- 2024-06-26 06:22:17.231
- MJD Start
- 60487.26131054
- MJD End
- 60487.2654772067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00265
- Ambient temperature (°C)
- 11.25
- Seeing (arcsec)
- 0.59
Observation
- ID
- 59776
- 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
- 44337
- Name
- SGRA
- RA
- 266.417093
- DEC
- -29.00678
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 53.5970 | 53.3210 | 37.0000 | 37.4000 |
U1-U3 | 95.6940 | 95.0590 | 43.3000 | 43.7000 |
U1-U4 | 115.3090 | 113.8440 | 73.2170 | 73.7860 |
U2-U3 | 42.8240 | 42.4600 | 51.2000 | 51.6000 |
U2-U4 | 78.7280 | 77.6660 | 96.9410 | 97.8270 |
U3-U4 | 57.7020 | 57.2370 | 129.0710 | 130.2410 |
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 | 60487.26131054 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | SGRA |
RA | 266.417093 |
DEC | -29.00678 |
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 | 53.597 |
HIERARCH ESO ISS PBL12 END | 53.321 |
HIERARCH ESO ISS PBLA12 START | 37.0 |
HIERARCH ESO ISS PBLA12 END | 37.4 |
HIERARCH ESO ISS PBL13 START | 95.694 |
HIERARCH ESO ISS PBL13 END | 95.059 |
HIERARCH ESO ISS PBLA13 START | 43.3 |
HIERARCH ESO ISS PBLA13 END | 43.7 |
HIERARCH ESO ISS PBL14 START | 115.309 |
HIERARCH ESO ISS PBL14 END | 113.844 |
HIERARCH ESO ISS PBLA14 START | 73.217 |
HIERARCH ESO ISS PBLA14 END | 73.786 |
HIERARCH ESO ISS PBL23 START | 42.824 |
HIERARCH ESO ISS PBL23 END | 42.46 |
HIERARCH ESO ISS PBLA23 START | 51.2 |
HIERARCH ESO ISS PBLA23 END | 51.6 |
HIERARCH ESO ISS PBL24 START | 78.728 |
HIERARCH ESO ISS PBL24 END | 77.666 |
HIERARCH ESO ISS PBLA24 START | 96.941 |
HIERARCH ESO ISS PBLA24 END | 97.827 |
HIERARCH ESO ISS PBL34 START | 57.702 |
HIERARCH ESO ISS PBL34 END | 57.237 |
HIERARCH ESO ISS PBLA34 START | 129.071 |
HIERARCH ESO ISS PBLA34 END | 130.241 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00265 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00265 |
HIERARCH ESO ISS AMBI TEMP | 11.25 |
HIERARCH ESO ISS AMBI FWHM START | 0.59 |
HIERARCH ESO ISS AMBI FWHM END | 0.59 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |