Exposure
- ID
- GRAVI.2024-03-29T06:52:44.930_1
- Header ID
- GRAVI.2024-03-29T06:52:44.930
- Date updated
- 2024-03-29 07:10:21 UTC+0000
- Release date
- 2025-03-29 07:10:21 UTC+0000
- UTC Start
- 2024-03-29 06:52:44.930
- UTC End
- 2024-03-29 06:58:44.930
- MJD Start
- 60398.28663114
- MJD End
- 60398.2907978067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006484
- Ambient temperature (°C)
- 12.73
- Seeing (arcsec)
- 0.63
Observation
- ID
- 58877
- Category
- science
- Program ID
- 112.25CV.001
- Program Title
- THE GALACTIC CENTER WITH GRAVITY - PROBING EVENT HORIZON SCALE PHYSICS WITH STARS AND FLARES
- 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/ DE ZEEUW
Target
- ID
- 43592
- Name
- S2
- RA
- 266.416809
- DEC
- -29.00729
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.2310 | 56.2360 | 1.6000 | 2.5000 |
U1-U3 | 100.7690 | 100.8230 | 6.4000 | 7.4000 |
U1-U4 | 115.6190 | 116.3670 | 30.0540 | 31.4600 |
U2-U3 | 44.9880 | 45.0560 | 12.4000 | 13.6000 |
U2-U4 | 71.4360 | 72.4800 | 52.1180 | 53.5340 |
U3-U4 | 46.6990 | 47.7100 | 90.0920 | 90.8670 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 112.25CV.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60398.28663114 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | S2 |
RA | 266.416809 |
DEC | -29.00729 |
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 | 56.231 |
HIERARCH ESO ISS PBL12 END | 56.236 |
HIERARCH ESO ISS PBLA12 START | 1.6 |
HIERARCH ESO ISS PBLA12 END | 2.5 |
HIERARCH ESO ISS PBL13 START | 100.769 |
HIERARCH ESO ISS PBL13 END | 100.823 |
HIERARCH ESO ISS PBLA13 START | 6.4 |
HIERARCH ESO ISS PBLA13 END | 7.4 |
HIERARCH ESO ISS PBL14 START | 115.619 |
HIERARCH ESO ISS PBL14 END | 116.367 |
HIERARCH ESO ISS PBLA14 START | 30.054 |
HIERARCH ESO ISS PBLA14 END | 31.46 |
HIERARCH ESO ISS PBL23 START | 44.988 |
HIERARCH ESO ISS PBL23 END | 45.056 |
HIERARCH ESO ISS PBLA23 START | 12.4 |
HIERARCH ESO ISS PBLA23 END | 13.6 |
HIERARCH ESO ISS PBL24 START | 71.436 |
HIERARCH ESO ISS PBL24 END | 72.48 |
HIERARCH ESO ISS PBLA24 START | 52.118 |
HIERARCH ESO ISS PBLA24 END | 53.534 |
HIERARCH ESO ISS PBL34 START | 46.699 |
HIERARCH ESO ISS PBL34 END | 47.71 |
HIERARCH ESO ISS PBLA34 START | 90.092 |
HIERARCH ESO ISS PBLA34 END | 90.867 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006484 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006484 |
HIERARCH ESO ISS AMBI TEMP | 12.73 |
HIERARCH ESO ISS AMBI FWHM START | 0.63 |
HIERARCH ESO ISS AMBI FWHM END | 0.63 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |