Exposure
- ID
- GRAVI.2021-10-21T02:48:54.310_2
- Header ID
- GRAVI.2021-10-21T02:48:54.310
- Date updated
- 2021-10-21 03:01:08 UTC+0000
- Release date
- 2021-10-21 03:01:07 UTC+0000
- UTC Start
- 2021-10-21 02:48:54.310
- UTC End
- 2021-10-21 02:51:34.310
- MJD Start
- 59508.11729526
- MJD End
- 59508.1191471119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002709
- Ambient temperature (°C)
- 11.66
- Seeing (arcsec)
- 0.815
Observation
- ID
- 48585
- Category
- science
- Program ID
- 108.22MY.001
- Program Title
- FILLING THE SKY WITH DUAL-FIELD CALIBRATORS
- Program Type
- Calibration
- PI / COI
- NOWAK/ LACOUR/ KERVELLA/ HAUBOIS/ PUEYO/ WANG/ MOLLIERE/ EISENHAUER/ LAGRANGE/ PALADINI/ STOLKER
Target
- ID
- 36283
- Name
- WDS_J00427-3828
- RA
- 10.6787166666667
- DEC
- -38.4634838888889
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.3670 | 24.4120 | 137.3000 | 137.6000 |
A0-D0 | 31.9760 | 31.9870 | 65.8000 | 66.2000 |
A0-C1 | 22.0690 | 22.1150 | 110.0420 | 110.4460 |
B2-D0 | 33.4910 | 33.4700 | 22.2000 | 22.5000 |
B2-C1 | 11.1560 | 11.1490 | 22.1090 | 22.4680 |
D0-C1 | 22.3350 | 22.3210 | 202.1710 | 202.5300 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22MY.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59508.11729526 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | lam01 Scl |
HIERARCH ESO INS SOBJ NAME | WDS_J00427-3828B |
RA | 10.675938 |
DEC | -38.46343 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 176.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 24.367 |
HIERARCH ESO ISS PBL12 END | 24.412 |
HIERARCH ESO ISS PBLA12 START | 137.3 |
HIERARCH ESO ISS PBLA12 END | 137.6 |
HIERARCH ESO ISS PBL13 START | 31.976 |
HIERARCH ESO ISS PBL13 END | 31.987 |
HIERARCH ESO ISS PBLA13 START | 65.8 |
HIERARCH ESO ISS PBLA13 END | 66.2 |
HIERARCH ESO ISS PBL14 START | 22.069 |
HIERARCH ESO ISS PBL14 END | 22.115 |
HIERARCH ESO ISS PBLA14 START | 110.042 |
HIERARCH ESO ISS PBLA14 END | 110.446 |
HIERARCH ESO ISS PBL23 START | 33.491 |
HIERARCH ESO ISS PBL23 END | 33.47 |
HIERARCH ESO ISS PBLA23 START | 22.2 |
HIERARCH ESO ISS PBLA23 END | 22.5 |
HIERARCH ESO ISS PBL24 START | 11.156 |
HIERARCH ESO ISS PBL24 END | 11.149 |
HIERARCH ESO ISS PBLA24 START | 22.109 |
HIERARCH ESO ISS PBLA24 END | 22.468 |
HIERARCH ESO ISS PBL34 START | 22.335 |
HIERARCH ESO ISS PBL34 END | 22.321 |
HIERARCH ESO ISS PBLA34 START | 202.171 |
HIERARCH ESO ISS PBLA34 END | 202.53 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00244 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002978 |
HIERARCH ESO ISS AMBI TEMP | 11.66 |
HIERARCH ESO ISS AMBI FWHM START | 0.87 |
HIERARCH ESO ISS AMBI FWHM END | 0.76 |
HIERARCH ESO FT ROBJ NAME | WDS_J00427-3828 |
HIERARCH ESO FT ROBJ ALPHA | 004242.892 |
HIERARCH ESO FT ROBJ DELTA | -382748.542 |