Exposure
- ID
- GRAVI.2023-05-21T08:49:51.454_1
- Header ID
- GRAVI.2023-05-21T08:49:51.454
- Date updated
- 2023-05-21 09:05:35 UTC+0000
- Release date
- 2023-05-21 08:49:51 UTC+0000
- UTC Start
- 2023-05-21 08:49:51.454
- UTC End
- 2023-05-21 08:55:51.454
- MJD Start
- 60085.36795664
- MJD End
- 60085.3721233067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002197
- Ambient temperature (°C)
- 8.42
- Seeing (arcsec)
- 1.405
Observation
- ID
- 55518
- Category
- calibrator
- Program ID
- 111.24PG.001
- Program Title
- PHYSICAL PARAMETERS OF THE UNSTABLE INTERACTION REMNANT IN THE BE BINARY SYSTEM HR6819 THROUGH INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- RIVINIUS/ BAADE/ BODENSTEINER/ SHENAR/ SELMAN/ SANA/ REGGIANI/ HEIDA/ KLEMENT/ HADRAVA/ CABEZAS/ FROST
Target
- ID
- 41120
- Name
- HD161420
- RA
- 267.154483
- DEC
- -55.40156
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.4440 | 90.4050 | 139.2000 | 140.6000 |
A0-J2 | 123.9520 | 123.4530 | 120.7000 | 122.1000 |
A0-K0 | 112.7930 | 111.8530 | 100.7450 | 102.1410 |
G1-J2 | 47.8570 | 47.3350 | 83.6000 | 84.9000 |
G1-K0 | 70.2160 | 69.5490 | 47.4800 | 48.2850 |
J2-K0 | 42.3750 | 42.3350 | 5.6730 | 6.4690 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24PG.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 60085.36795664 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 161420 |
HIERARCH ESO INS SOBJ NAME | HD161420 |
RA | 267.154483 |
DEC | -55.40156 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 377.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 90.444 |
HIERARCH ESO ISS PBL12 END | 90.405 |
HIERARCH ESO ISS PBLA12 START | 139.2 |
HIERARCH ESO ISS PBLA12 END | 140.6 |
HIERARCH ESO ISS PBL13 START | 123.952 |
HIERARCH ESO ISS PBL13 END | 123.453 |
HIERARCH ESO ISS PBLA13 START | 120.7 |
HIERARCH ESO ISS PBLA13 END | 122.1 |
HIERARCH ESO ISS PBL14 START | 112.793 |
HIERARCH ESO ISS PBL14 END | 111.853 |
HIERARCH ESO ISS PBLA14 START | 100.745 |
HIERARCH ESO ISS PBLA14 END | 102.141 |
HIERARCH ESO ISS PBL23 START | 47.857 |
HIERARCH ESO ISS PBL23 END | 47.335 |
HIERARCH ESO ISS PBLA23 START | 83.6 |
HIERARCH ESO ISS PBLA23 END | 84.9 |
HIERARCH ESO ISS PBL24 START | 70.216 |
HIERARCH ESO ISS PBL24 END | 69.549 |
HIERARCH ESO ISS PBLA24 START | 47.48 |
HIERARCH ESO ISS PBLA24 END | 48.285 |
HIERARCH ESO ISS PBL34 START | 42.375 |
HIERARCH ESO ISS PBL34 END | 42.335 |
HIERARCH ESO ISS PBLA34 START | 5.673 |
HIERARCH ESO ISS PBLA34 END | 6.469 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001966 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002428 |
HIERARCH ESO ISS AMBI TEMP | 8.42 |
HIERARCH ESO ISS AMBI FWHM START | 1.51 |
HIERARCH ESO ISS AMBI FWHM END | 1.3 |