Exposure
- ID
- GRAVI.2022-12-10T06:03:02.312_1
- Header ID
- GRAVI.2022-12-10T06:03:02.312
- Date updated
- 2022-12-10 06:15:47 UTC+0000
- Release date
- 2022-12-10 06:03:02 UTC+0000
- UTC Start
- 2022-12-10 06:03:02.312
- UTC End
- 2022-12-10 06:09:02.312
- MJD Start
- 59923.25211009
- MJD End
- 59923.2562767567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0131665
- Ambient temperature (°C)
- 16.02
- Seeing (arcsec)
- 0.415
Observation
- ID
- 53420
- Category
- calibrator
- Program ID
- 110.245A.001
- Program Title
- FEASIBILITY STUDY OF RESOLVING THE NUCLEAR REGIONS OF EHT TARGETS
- Program Type
- Normal
- PI / COI
- RAMAKRISHNAN/ TRISTRAM/ KOTILAINEN
Target
- ID
- 39727
- Name
- GSC_05476-00149
- RA
- 149.813988
- DEC
- -7.58972
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 50.1610 | 50.1570 | 359.2000 | 0.2000 |
U1-U3 | 86.9510 | 87.0810 | 4.4000 | 5.6000 |
U1-U4 | 88.0960 | 89.6300 | 35.2290 | 36.8020 |
U2-U3 | 37.2870 | 37.4490 | 11.5000 | 12.9000 |
U2-U4 | 55.9660 | 57.7150 | 67.0740 | 68.0160 |
U3-U4 | 46.4870 | 47.5570 | 108.4860 | 108.2650 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.245A.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59923.25211009 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | GSC 05476-00149 |
HIERARCH ESO INS SOBJ NAME | GSC_05476-00149 |
RA | 149.813988 |
DEC | -7.58972 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 50.161 |
HIERARCH ESO ISS PBL12 END | 50.157 |
HIERARCH ESO ISS PBLA12 START | 359.2 |
HIERARCH ESO ISS PBLA12 END | 0.2 |
HIERARCH ESO ISS PBL13 START | 86.951 |
HIERARCH ESO ISS PBL13 END | 87.081 |
HIERARCH ESO ISS PBLA13 START | 4.4 |
HIERARCH ESO ISS PBLA13 END | 5.6 |
HIERARCH ESO ISS PBL14 START | 88.096 |
HIERARCH ESO ISS PBL14 END | 89.63 |
HIERARCH ESO ISS PBLA14 START | 35.229 |
HIERARCH ESO ISS PBLA14 END | 36.802 |
HIERARCH ESO ISS PBL23 START | 37.287 |
HIERARCH ESO ISS PBL23 END | 37.449 |
HIERARCH ESO ISS PBLA23 START | 11.5 |
HIERARCH ESO ISS PBLA23 END | 12.9 |
HIERARCH ESO ISS PBL24 START | 55.966 |
HIERARCH ESO ISS PBL24 END | 57.715 |
HIERARCH ESO ISS PBLA24 START | 67.074 |
HIERARCH ESO ISS PBLA24 END | 68.016 |
HIERARCH ESO ISS PBL34 START | 46.487 |
HIERARCH ESO ISS PBL34 END | 47.557 |
HIERARCH ESO ISS PBLA34 START | 108.486 |
HIERARCH ESO ISS PBLA34 END | 108.265 |
HIERARCH ESO ISS AMBI TAU0 START | 0.013277 |
HIERARCH ESO ISS AMBI TAU0 END | 0.013056 |
HIERARCH ESO ISS AMBI TEMP | 16.02 |
HIERARCH ESO ISS AMBI FWHM START | 0.47 |
HIERARCH ESO ISS AMBI FWHM END | 0.36 |