!"#$"%&'(&%)$&*+,&-"%"

.-#"(/$-&0''12

!"#$"%&'(&%)$&*+,&-"%"

.-#"(/$-&0''12

3"4&,)45")"%"&6+,.,78.9.:

,);<4&3"%2;;5"&6+,.,78.9.:

,4(=4%45';&3">4;%4&6+,.,78.9.:

+22$4&?"@"@;5"&6+,.,78.9.:

ABBC7BD7EF

.G.H+7*+,&I"%"&H$-;/%4'(&J'5>2)'K&

2

Output Image : N60 / Wide-SOutput Image : N60 / Wide-S

N60 Wide-S

???

3

Output Image : N60 / Wide-SOutput Image : N60 / Wide-S

N60 Wide-S

???X X

4

Output Image : Wide-L / N160Output Image : Wide-L / N160

Wide-L N160

???X X

5

Cross-talkCross-talk

Cross-talk between the array pixels appears

only in the SW detector.

10% Contours

Photons diffuse into the monolithic structure Ge:Ga substrate

6

GhostGhost

The Ghost image appears in all bands.

Electrical cross-talk in the MPX of the CRE

Wide-S N60 Wide-L N160

7

Ghost (2)Ghost (2)

~10% of the signal from the other array

8

Point Spread Function (PSF)Point Spread Function (PSF)

37”±1” 39”±1”

58”±1” 61”±1”

Tails of the PSF = 30% of the total power

9

System Spectral ResponseSystem Spectral Response

65um

(50 ~ 80um)

90um

(60 ~ 110um)

140um

(110 ~ 180um)

140um

(140 ~ 180um)

40 80 120 160 200

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

Wavelength [um]

Rela

tive R

esponse

N60

WIDE-SWIDE-L

N160

10

Bad Pixel Correction ToolBad Pixel Correction Tool

badpix_corr, in_file=‘FIS_SW_**_img.sav’,

func=‘’, /cube_fits

Please check the fraction of the corrected pixels !!

11

Bad Pixel Correction ToolBad Pixel Correction Tool

badpix_corr, in_file=‘FIS_SW_**_img.sav’,

func=‘’, /cube_fits

Please check the fraction of the corrected pixels !!

12

Image Combining ToolImage Combining Tool ss_mosaic_image (previously known as ss_multi_scan_map2)

L>Mmake wide/deep image map with combining the multi-scan data

Time series data

FIS_SW_1_pr.sav

FIS_SW_2_pr.sav

NNN

ss_mosaic_image, targetdir, SIGMA=sigma, T_START=t_start, T_END=t_end,

GRID_SW(LW) = grid_sw(LW), /cube_fits, tag_name=‘ * ‘, /aot_mix

LON_CENTER = lon_center, LAT_CENTER = lat_center,

LON_SIZE = lon_size, LAT_SIZE = lat_size,

ECLIPTIC = ecliptic, GALACTIC = galactic,

Image data

FIS_SW_1_img.sav

FIS_SW_2_img.sav

NNN

ss_mosaic_image

ss_coad_image

13

40 80 120 160 200

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

Wavelength [um]

Re

lative

Re

sp

on

se

Color correction factorColor correction factorThe FIS photometric flux is defined for a flat spectrum.

Red SourceBlue Source

Color_corr, band, [,/check], factor,

bb=[temp,beta] or power=[alpha], [,/check] ( N60=0, Wide-S=1, Wide-L=2, N160=3 )

14

Aperture PhotometryAperture Photometry

2). Define the size of the aperture and the sky area

SW = 2.25-3.25 [arcmin]

LW = 3.00-4.00 [arcmin]

1). Observed flux calibrater

Asteroid : 19 sources

Star : 20 sources

Galaxies : 18 sources

15

Aperture correction factorAperture correction factor

N60 WIDE-S

N160WIDE-L

16

Aperture correction factorAperture correction factor

apfactor, band, radius[arcmin], factor, factor_error

17

Aperture PhotometryAperture Photometry

N60 WIDE-S

WIDE-L N160

18

Point source - Diffuse FactorPoint source - Diffuse Factor

N60 WIDE-S

19

Point source - Diffuse FactorPoint source - Diffuse Factor

WIDE-L N160