Exposure
- ID
- GRAVI.2024-06-23T05:02:00.484_1
- Header ID
- GRAVI.2024-06-23T05:02:00.484
- Date updated
- 2024-06-23 05:15:32 UTC+0000
- Release date
- 2025-06-23 05:15:32 UTC+0000
- UTC Start
- 2024-06-23 05:02:00.484
- UTC End
- 2024-06-23 05:08:00.484
- MJD Start
- 60484.20972782
- MJD End
- 60484.2138944867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 10.59
- Seeing (arcsec)
- 0.56
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 | 55.9910 | 55.8860 | 30.2000 | 30.8000 |
U1-U3 | 101.2460 | 101.0040 | 36.6000 | 37.2000 |
U1-U4 | 128.2110 | 127.6690 | 64.9760 | 65.6490 |
U2-U3 | 46.0240 | 45.8860 | 44.3000 | 45.0000 |
U2-U4 | 88.2080 | 87.8180 | 86.2040 | 86.9730 |
U3-U4 | 62.0590 | 61.8850 | 115.8630 | 116.7270 |
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 | 60484.20972782 |
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 | 55.991 |
HIERARCH ESO ISS PBL12 END | 55.886 |
HIERARCH ESO ISS PBLA12 START | 30.2 |
HIERARCH ESO ISS PBLA12 END | 30.8 |
HIERARCH ESO ISS PBL13 START | 101.246 |
HIERARCH ESO ISS PBL13 END | 101.004 |
HIERARCH ESO ISS PBLA13 START | 36.6 |
HIERARCH ESO ISS PBLA13 END | 37.2 |
HIERARCH ESO ISS PBL14 START | 128.211 |
HIERARCH ESO ISS PBL14 END | 127.669 |
HIERARCH ESO ISS PBLA14 START | 64.976 |
HIERARCH ESO ISS PBLA14 END | 65.649 |
HIERARCH ESO ISS PBL23 START | 46.024 |
HIERARCH ESO ISS PBL23 END | 45.886 |
HIERARCH ESO ISS PBLA23 START | 44.3 |
HIERARCH ESO ISS PBLA23 END | 45.0 |
HIERARCH ESO ISS PBL24 START | 88.208 |
HIERARCH ESO ISS PBL24 END | 87.818 |
HIERARCH ESO ISS PBLA24 START | 86.204 |
HIERARCH ESO ISS PBLA24 END | 86.973 |
HIERARCH ESO ISS PBL34 START | 62.059 |
HIERARCH ESO ISS PBL34 END | 61.885 |
HIERARCH ESO ISS PBLA34 START | 115.863 |
HIERARCH ESO ISS PBLA34 END | 116.727 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
HIERARCH ESO ISS AMBI TEMP | 10.59 |
HIERARCH ESO ISS AMBI FWHM START | 0.56 |
HIERARCH ESO ISS AMBI FWHM END | 0.56 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |