CD014 Filter Scans

BP14100_850, No blocker

BP6600_320, CaF2 blocker

University of Reading 6.2um, MgF2 blocker

N04582-8, CaF2 blocker

N04679-4, CaF2 blocker

OCLI Q, BaF2 blocker

OCLI R, BaF2 blocker

BP6000-250, CaF2 blocker

Soifer Filter, partial scan

UKIRT Filter

18a filter + ZnSe Window, KBr Blocker

18a filter, KBr blocker

Scans were typically taken with a decker dash crossed with a slit, looking at the room, or looking at the black body. Slit width and ctdelay and readout pattern (e.g. 4 1 egos, 100 1 egos were chosen to get high, unsaturated signal. Details will be reported in notes later.
The four decker wheel broad band filters were scanned and will be posted later.


To get a representative value of the illuminated part of the image, I used the mean value of pixels between the 70% and 99.5% percentile. Visually, this did a good job finding the orders. It needs modification, though, if it will reject scattered light.


Below are notes on each filter scan:

18a + KBr blocker:
cd14_2013feb01/file0-file36
Decker: 0.6082 V (14-pix dash), Slit: 5.0134 V (3.5km/s)
70 ctdelay, Readout pattern not recorded …

18a+ZnSe + KBr blocker:
cd14_2013feb01/file37-file72
Decker: 0.6082 V (14-pix dash), Slit: 5.0134 V (3.5km/s)
70 ctdelay, Readout pattern not recorded …

N04679-4 + CaF2 blocker:
cd14_2013mar22/file16-file54

N04582-8 + CaF2 blocker:
cd14_2013mar22/file56-file92

BP6000-250 + CaF2 blocker:
cd14_2013mar23/file0-file37

University of Reading 6.2um + MgF2 blocker:
cd14_2013mar23/file42-file78

BP6600-320 + CaF2 blocker:
cd14_2013feb13/file131-file161
Decker: 0.6086 V (14-pix dash), Slit: 5.0122 V (3.5km/s)
100 ctdelay, 6 1 egos

Soifer Filter:
cd14_2013feb13/file68-file98
file68-file80 (6.5V-7.7V,  -> 18.1um-23.9um) were apparently overwritten by files from 2/14/2013.
Decker: 0.6086 V (14-pix dash),Slit: 5.0122 V (3.5km/s)
70 ctdelay, 4 1 egos
leaks: none


OCLI R + BaF2 blocker:
cd14_2013mar26/file51-file89

OCLI Q + BaF2 blocker:
cd14_2013feb13/file99-file130
Decker: 0.6086 V (14-pix dash), Slit: 5.0122 V (3.5km/s)
70 ctdelay, 4 1 egos

BP14100_850:
cd14_2013feb14/file31-file65
Decker: 0.6086 V (14-pix dash), Slit: 5.0123 V (3.5km/s)
70 ctdelay, 4 1 egos


UKIRT:
cd14_2013feb12/UKIRTScan2013_Feb12/file0-file35
Decker: 0.608 V (14-pix dash), Slit: 5.01 V (3.5km/s)
70 ctdelay, 4 1 egos