SOT: HOP26
2007-08-11T11:27:59 to 2007-08-11T15:08:54
Science Goal: Wave Transmission in the Quiet Sun
Program: HOP 26 Fe I 5576 DG, CaH ROI 3
Target: Active Region
xcen=45 ycen=0
Instrument: SOT
HOP/JOP: 12
Description:
Daily Note and User Entry: SOT will be doing normal observing, using old s/w (installation of new s/w postponed). EIS: Sensitivity calibration for 3.5 hours in this weekend andnbsp
plan HOP29, filament, prominence, cavities (18 -22 UT). HOP26 (4 or more hrs, between 11 - 18 UT). HOP12 (22 - 3 UT, can be extended to 6 UT if no conflict). XRT: CCD Bakeout Alignment offset pointing over weekend.
Request to SOT: 1a.
* G-band Filtergraph: ???@
Observation of the arch-filaments on the photosphere, ???@
measurement of the horizontal flow (by LCT) around EFR/AFS. ???@
Time cadence: 15 sec ???@
Duration: as long as possible ???@
* Ca Filtergraph: ???@
Observation of the arch-filaments in the chromosphere ???@
Time cadence: about 30 sec ???@
Duration: as long as possible ???@
* SP: ???@
Measurement of the time-evolution of magnetic flux and Doppler ???@
velocity around the EFR/AFS. ???@
Time cadence: 180 sec ???@
Scan step: 0.3 - 0.6 arcsec/step ???@
Scan width: 20 - 60 arcsec (wider than the size of EFR) ???@
Duration: as long as possible 1b. ???@
* Ca Filtergraph: ???@
Observation of the chromospheric gas motion on the footpoint of ???@
magnetic filament. ???@
Time cadence: 8 sec ???@
* G-band Filtergraph: ???@
Detection of the photospheric bright point (G-band bright point). ???@
Time cadence: 8 sec ???@
* SP: ???@
Distinction of the footpoint of magnetic filament. ???@
Time cadence: 30 sec ???@
Scan step: 0.3 - 0.6 arcsec/step ???@
Scan width: about 20 - 30 arcsec 1c. ???@
* G-band Filtergraph: ???@
Detection and distinction of the footpoint of magnetic flux tube, ???@
measurement of the horizontal flow on the photosphere ???@
Time cadence: 8 sec ???@ ???@
* Ca Filtergraph: ???@
Observation of the chromospheric gas motion on the footpoint of ???@
magnetic flux tube ???@
Time cadence: 8 sec ???@ ???@
* SP: ???@
Measurement of the time-evolution of magnetic flux and Doppler ???@
velocity around/in the flux tube. ???@
Time cadence: andlt
30 sec ???@
Scan step: 0.3 - 0.6 arcsec ???@
Scan width: as wide as possible 2. ???@
Ca and
G-band Filtergraph: ???@
Detection of jets around the photosphere and chromosphere ???@
Time cadence: 10 sec (respectively) ???@
SP: ???@
Observation of the photospheric magnetic field configurations around the jets ???@
Time cadence: 60 sec ???@
Scan step: 0.3 - 0.6 arcsec ???@
Scan width: as wide as possible 3. ???@
* SP: ???@
Obtaining photospheric magnetic field and Doppler velocity ???@
around/at Ellerman bomb ???@
Time cadence: 60 sec ???@
Scan step: 0.3 - 0.6 arcsec ???@
Scan width: as wide as possible ???@
* Ca H Filtergram: ???@
Observing shape and time evolution of the Ellerman bomb ???@
Time cadence: 8 sec
Scientific Objectives: 1a. Rise velocity of emerging loops 1b. Shock waves just below the arch filaments in emerging flux regions 1c. Evolution of magnetic element at the footpoint of emerging flux region 2. Detection of Alfven wave generation 3. Observation of reconnection jets and X-ray signatures in the corona
Other Instruments:
wavelength: CN bandhead 3883 cadence: 109.48 min fov: 55,111 images: 3 JavaScript Landing Page
