Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
SOTSP: HOP 362 on AR 12859
2021-08-25T01:04:00 to 2021-08-25T02:04:00
Science Goal: The role of chromospheric jets for the heating of plages
Program: Fast map, 164x164", 1-side, Q75, no repeat
Target: Plage
xcen=-577 ycen=175
Instrument: SOTSP
HOP/JOP: 362
Description: Main Objective: Chromospheric jets and photospheric magnetic fields in plage regions Scientific Justification: The main purpose is spectroscopically revealing the role of chromospheric jets for the heating of plages by investigating time variation of chromospheric absorption lines around fine structures in plages. Chromospheric lines (CaII, MgII, H-alpha) are observed with spectroscopes of IRIS and Hida/DST. The chromospheric temperature will be derived from CaII and MgII, and velocity field will be derived from H-alpha. On the other hand, photospheric magnetic fields under jets are observed with HINODE/SOT.

Hits: 37
Chief Observer
Tiwari (RCO)
Related Links
Cited By: Get Data
Timeline: gif use
See also
saaIntervals hiIntervals
contextwavelength: null cadence: fov: null,null images: null