Exposure
- ID
- GRAVI.2021-10-04T04:41:28.746_1
- Header ID
- GRAVI.2021-10-04T04:41:28.746
- Date updated
- 2021-10-04 04:56:34 UTC+0000
- Release date
- 2021-10-04 04:41:28 UTC+0000
- UTC Start
- 2021-10-04 04:41:28.746
- UTC End
- 2021-10-04 04:45:28.746
- MJD Start
- 59491.1954716
- MJD End
- 59491.1982493778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040805
- Ambient temperature (°C)
- 12.09
- Seeing (arcsec)
- 0.68
Observation
- ID
- 48422
- Category
- calibrator
- Program ID
- 105.207C.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
- Program Type
- Normal
- PI / COI
- GALLENNE/ GIEREN/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MERAND
Target
- ID
- 36307
- Name
- HD_214548
- RA
- 339.73573
- DEC
- -2.26302
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 70.4490 | 69.5600 | 122.9000 | 123.4000 |
A0-J2 | 107.0900 | 105.7370 | 94.6000 | 94.7000 |
A0-K0 | 116.5580 | 115.6100 | 72.0840 | 71.9720 |
G1-J2 | 56.1200 | 55.8690 | 58.0000 | 57.9000 |
G1-K0 | 90.3930 | 90.4300 | 34.9230 | 34.9970 |
J2-K0 | 44.5720 | 44.6070 | 5.3420 | 5.8430 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 105.207C.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59491.1954716 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_214548 |
HIERARCH ESO INS SOBJ NAME | HD_214548 |
RA | 339.73573 |
DEC | -2.26302 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 70.449 |
HIERARCH ESO ISS PBL12 END | 69.56 |
HIERARCH ESO ISS PBLA12 START | 122.9 |
HIERARCH ESO ISS PBLA12 END | 123.4 |
HIERARCH ESO ISS PBL13 START | 107.09 |
HIERARCH ESO ISS PBL13 END | 105.737 |
HIERARCH ESO ISS PBLA13 START | 94.6 |
HIERARCH ESO ISS PBLA13 END | 94.7 |
HIERARCH ESO ISS PBL14 START | 116.558 |
HIERARCH ESO ISS PBL14 END | 115.61 |
HIERARCH ESO ISS PBLA14 START | 72.084 |
HIERARCH ESO ISS PBLA14 END | 71.972 |
HIERARCH ESO ISS PBL23 START | 56.12 |
HIERARCH ESO ISS PBL23 END | 55.869 |
HIERARCH ESO ISS PBLA23 START | 58.0 |
HIERARCH ESO ISS PBLA23 END | 57.9 |
HIERARCH ESO ISS PBL24 START | 90.393 |
HIERARCH ESO ISS PBL24 END | 90.43 |
HIERARCH ESO ISS PBLA24 START | 34.923 |
HIERARCH ESO ISS PBLA24 END | 34.997 |
HIERARCH ESO ISS PBL34 START | 44.572 |
HIERARCH ESO ISS PBL34 END | 44.607 |
HIERARCH ESO ISS PBLA34 START | 5.342 |
HIERARCH ESO ISS PBLA34 END | 5.843 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00396 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004201 |
HIERARCH ESO ISS AMBI TEMP | 12.09 |
HIERARCH ESO ISS AMBI FWHM START | 0.67 |
HIERARCH ESO ISS AMBI FWHM END | 0.69 |