Fan loops (no sunspot), AR 12454, 18 November 2015


I obtained this joint EIS-IRIS observation when I was EIS CO. XRT and SOT data should also be available.

EIS observations

Times given below are the as-planned times.

18:20-18:23   PRY_slot_context_v3
18:23-19:28 Large_CH_Map (1 large raster)
19:28-02:17 Cool_loop_resp_v2 (26 small rasters)

IRIS observations

These were scheduled by Hans Courier, and I give below the timings. The observation was obtained during the eclipse season. I requested 64-step rasters for the first 4 orbits, and then sit-and-stare studies for the next two.

+0 18:09-19:08     Fan Loop Footpoints with EIS [-1", 166"]
+0 19:45-20:44 [14", 166"]
+0 21:22-22:22 [28", 166"]
+0 23:00-23:59 [43", 166"]
+1 00:38-01:40 Fan Loop Footpoints with EIS, sit-and-stare [59", 167"]
+1 02:15-03:18 [74", 167"]

SOT observations

From the SOT timeline, SOT was doing:

Monitor AR12454
  2015/11/18 18:14:30 - 2015/11/19 05:46:35
  SOT pointing: (-2,174) tracking
    FG02 (0x0542) Flaring AR, Full FOV, Ca 1min, 2x2+2x2
    SP10 (0x0104) Fast map, 164x164", 1-side, Q75, no repeat

XRT observations

From the XRT timeline, the sequence was:

XOB #1AFB: AR - Standard Core - (Filter-Ratio with Al/poly and thin-Be long/short pairs) with PFB, 
384x384 at 1064 1048, thin-Be, and Al/poly context, with G-band (3ms/3ms VLS=CLS),
240 cad-2
11/18 18:13:30 - 11/19 05:46:54 : # AR 12454 fan loops

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