Exposure
- ID
- GRAVI.2023-05-22T03:27:56.447_1
- Header ID
- GRAVI.2023-05-22T03:27:56.447
- Date updated
- 2023-05-22 03:36:04 UTC+0000
- Release date
- 2024-05-22 03:36:04 UTC+0000
- UTC Start
- 2023-05-22 03:27:56.447
- UTC End
- 2023-05-22 03:30:36.447
- MJD Start
- 60086.14440332
- MJD End
- 60086.1462551719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003508
- Ambient temperature (°C)
- 12.59
- Seeing (arcsec)
- 0.53
Observation
- ID
- 55526
- Category
- science
- Program ID
- 111.24TN.001
- Program Title
- SUBDWARF COMPANIONS AND THE ORIGIN OF BE STARS: TOWARDS THE FIRST SET OF FUNDAMENTAL PARAMETERS
- Program Type
- Normal
- PI / COI
- KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
- ID
- 41126
- Name
- alf_Ara
- RA
- 262.956653
- DEC
- -49.8765
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 71.8830 | 72.3360 | 82.6000 | 83.2000 |
A0-J2 | 114.9110 | 115.3280 | 57.8000 | 58.5000 |
A0-K0 | 123.9640 | 124.1310 | 38.8830 | 39.5450 |
G1-J2 | 58.0790 | 58.0940 | 26.5000 | 27.1000 |
G1-K0 | 87.4600 | 87.4440 | 4.2850 | 4.7270 |
J2-K0 | 40.2500 | 40.3590 | 331.1630 | 331.4480 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24TN.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60086.14440332 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | alf Ara |
HIERARCH ESO INS SOBJ NAME | alf_Ara |
RA | 262.956653 |
DEC | -49.8765 |
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 | 178.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 71.883 |
HIERARCH ESO ISS PBL12 END | 72.336 |
HIERARCH ESO ISS PBLA12 START | 82.6 |
HIERARCH ESO ISS PBLA12 END | 83.2 |
HIERARCH ESO ISS PBL13 START | 114.911 |
HIERARCH ESO ISS PBL13 END | 115.328 |
HIERARCH ESO ISS PBLA13 START | 57.8 |
HIERARCH ESO ISS PBLA13 END | 58.5 |
HIERARCH ESO ISS PBL14 START | 123.964 |
HIERARCH ESO ISS PBL14 END | 124.131 |
HIERARCH ESO ISS PBLA14 START | 38.883 |
HIERARCH ESO ISS PBLA14 END | 39.545 |
HIERARCH ESO ISS PBL23 START | 58.079 |
HIERARCH ESO ISS PBL23 END | 58.094 |
HIERARCH ESO ISS PBLA23 START | 26.5 |
HIERARCH ESO ISS PBLA23 END | 27.1 |
HIERARCH ESO ISS PBL24 START | 87.46 |
HIERARCH ESO ISS PBL24 END | 87.444 |
HIERARCH ESO ISS PBLA24 START | 4.285 |
HIERARCH ESO ISS PBLA24 END | 4.727 |
HIERARCH ESO ISS PBL34 START | 40.25 |
HIERARCH ESO ISS PBL34 END | 40.359 |
HIERARCH ESO ISS PBLA34 START | 331.163 |
HIERARCH ESO ISS PBLA34 END | 331.448 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003508 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003508 |
HIERARCH ESO ISS AMBI TEMP | 12.59 |
HIERARCH ESO ISS AMBI FWHM START | 0.53 |
HIERARCH ESO ISS AMBI FWHM END | 0.53 |