Exposure
- ID
- GRAVI.2022-11-11T03:03:08.519_2
- Header ID
- GRAVI.2022-11-11T03:03:08.519
- Date updated
- 2022-11-11 03:11:02 UTC+0000
- Release date
- 2022-11-11 03:11:01 UTC+0000
- UTC Start
- 2022-11-11 03:03:08.519
- UTC End
- 2022-11-11 03:03:56.519
- MJD Start
- 59894.12718193
- MJD End
- 59894.1277374856
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003072
- Ambient temperature (°C)
- 10.98
- Seeing (arcsec)
- 0.61
Observation
- ID
- 53111
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 34605
- Name
- Alpha_Psc_B
- RA
- 30.51126625
- DEC
- 2.76366116666667
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 50.4230 | 50.4750 | 26.9000 | 27.0000 |
U1-U3 | 92.1410 | 92.2530 | 33.9000 | 34.0000 |
U1-U4 | 123.9760 | 124.1350 | 62.8730 | 62.8980 |
U2-U3 | 42.5370 | 42.5950 | 42.2000 | 42.2000 |
U2-U4 | 88.2970 | 88.3600 | 82.4820 | 82.4750 |
U3-U4 | 62.2750 | 62.2540 | 108.7100 | 108.7040 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59894.12718193 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | WDS_J02020+0246A |
HIERARCH ESO INS SOBJ NAME | Alpha_Psc_A |
RA | 30.513557 |
DEC | 2.76388 |
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 | 64.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 50.423 |
HIERARCH ESO ISS PBL12 END | 50.475 |
HIERARCH ESO ISS PBLA12 START | 26.9 |
HIERARCH ESO ISS PBLA12 END | 27.0 |
HIERARCH ESO ISS PBL13 START | 92.141 |
HIERARCH ESO ISS PBL13 END | 92.253 |
HIERARCH ESO ISS PBLA13 START | 33.9 |
HIERARCH ESO ISS PBLA13 END | 34.0 |
HIERARCH ESO ISS PBL14 START | 123.976 |
HIERARCH ESO ISS PBL14 END | 124.135 |
HIERARCH ESO ISS PBLA14 START | 62.873 |
HIERARCH ESO ISS PBLA14 END | 62.898 |
HIERARCH ESO ISS PBL23 START | 42.537 |
HIERARCH ESO ISS PBL23 END | 42.595 |
HIERARCH ESO ISS PBLA23 START | 42.2 |
HIERARCH ESO ISS PBLA23 END | 42.2 |
HIERARCH ESO ISS PBL24 START | 88.297 |
HIERARCH ESO ISS PBL24 END | 88.36 |
HIERARCH ESO ISS PBLA24 START | 82.482 |
HIERARCH ESO ISS PBLA24 END | 82.475 |
HIERARCH ESO ISS PBL34 START | 62.275 |
HIERARCH ESO ISS PBL34 END | 62.254 |
HIERARCH ESO ISS PBLA34 START | 108.71 |
HIERARCH ESO ISS PBLA34 END | 108.704 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003072 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003072 |
HIERARCH ESO ISS AMBI TEMP | 10.98 |
HIERARCH ESO ISS AMBI FWHM START | 0.61 |
HIERARCH ESO ISS AMBI FWHM END | 0.61 |
HIERARCH ESO FT ROBJ NAME | Alpha_Psc_B |
HIERARCH ESO FT ROBJ ALPHA | 020202.7039 |
HIERARCH ESO FT ROBJ DELTA | 024549.1802 |