hfi_read_bandpass.pro
6.01 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
;+
; NAME:
;
; hfi_read_bandpass
;
; PURPOSE:
;
; Read HFI bandpass info from official .save files
;
; CATEGORY:
;
;
;
; CALLING SEQUENCE:
;
; bp = hfi_read_bandpass(version) + Keywords
;
; INPUTS:
;
; version : HFI bandpass version
; v101
; v201
;
; OPTIONAL INPUTS:
;
; None
;
; KEYWORD PARAMETERS:
;
; IN_PATH: input path for save datasets. Default same as scripts (change it for CVS).
; IMO: If an IMO label is to be read. By default, it is 2_55 for v101 and 2_57 for v201
; RIMO: If a RIMO fits file is to read
;
; OUTPUTS:
;
;
;
; OPTIONAL OUTPUTS:
;
;
;
; COMMON BLOCKS:
;
;
;
; SIDE EFFECTS:
;
;
;
; RESTRICTIONS:
;
; Planck collaboration only.
;
; PROCEDURE:
;
;
;
; EXAMPLE:
; bp = hfi_read_bandpass('v101', /imo)
; bp = hfi_read_bandpass('v101', /rimo)
;
; MODIFICATION HISTORY:
;
; Created by S. Hildebrandt and J.F. Macias-Perez, Oct, 2010
; JPB added path_rimo keyword on Dec 25 2011
;-
FUNCTION hfi_read_bandpass, VERSION, IN_PATH = IN_PATH, IMO = IMO, RIMO = RIMO, path_rimo=path_rimo
; -- Definitions
CONST = { C: 2.9979246d+08, H: 6.6260755d-34, HBAR: 1.0545727d-34, K: 1.3806580d-23, TCMB: 2.725d0 }
N_DETECT = 52 ; Planck HFI
Case VERSION of
'v101': N_MEASUREMENTS = 17000l
'v201': N_MEASUREMENTS = 17000l
Endcase
BP_INFO = replicate( { NAME: '', FREQ: dblarr( n_measurements), TRANS: dblarr( n_measurements) }, n_detect )
If Keyword_set( RIMO ) then begin
If NOT Keyword_set( PATH_RIMO ) then PATH_RIMO =''
Case VERSION of
'v101': BEGIN
RIMO_FITS = 'HFI-RIMO-20101025_2_55.fits'
fitsshift = 2
END
'v201': BEGIN
RIMO_FITS = 'HFI-RIMO-20101025_2_57.fits'
fitsshift = 3
END
Endcase
FITS_RIMO = mrdfits( path_rimo + rimo_fits, 1, HDR_RIMO,/silent)
If strpos( hdr_rimo[ 4 ], '52' ) eq -1 then stop,'Is it an HFI RIMO file?'
BOLO_ID_TMP = [ '00_100_1a', '01_100_1b', '20_100_2a', '21_100_2b', '40_100_3a', '41_100_3b', $
'80_100_4a', '81_100_4b', '02_143_1a', '03_143_1b', '30_143_2a', '31_143_2b', $
'50_143_3a', '51_143_3b', '82_143_4a', '83_143_4b', '10_143_5', '42_143_6', $
'60_143_7', '70_143_8', '11_217_5a', '12_217_5b', '43_217_6a', '44_217_6b', $
'61_217_7a', '62_217_7b', '71_217_8a', '72_217_8b', '04_217_1', '22_217_2', $
'52_217_3', '84_217_4', '23_353_3a', '24_353_3b', '32_353_4a', '33_353_4b', $
'53_353_5a', '54_353_5b', '63_353_6a', '64_353_6b', '05_353_1', '13_353_2', $
'45_353_7', '85_353_8', '14_545_1', '34_545_2', '55_545_3', '73_545_4', $
'25_857_1', '35_857_2', '65_857_3', '74_857_4' ]
For i = 0, 51 do begin
NAME_RIMO_TMP = strmid( fits_rimo[ i ].detector, 0, 3 ) + '_' + strmid( fits_rimo[ i ].detector, 4 )
Q_NAME = where( strmid( bolo_id_tmp, 3) eq name_rimo_tmp )
BP_INFO[ i ].NAME = bolo_id_tmp[ q_name[ 0 ] ] ; completing the name of the detector (e.g. 100-1a in the RIMO)
Endfor
; Joining the information of the bandpasses in the bp_info structure
For i = 0, n_detect - 1 do begin
FITS_RIMO = mrdfits( path_rimo + rimo_fits, fitsshift + i ,/silent)
BP_INFO[ i ].FREQ = fits_rimo.wavenumber * 1d2 * const.c ; wave number given in cm^-1
BP_INFO[ i ].TRANS = fits_rimo.transmission ; values of the transmission (normalized later)
Endfor
ENDIF
; IMO
If Keyword_set( IMO ) then begin
Case VERSION of
'v101': IMO_LBL = '2_55'
'v201': IMO_LBL = '2_57'
Endcase
ImoFileMD = '/data/dmc/MISS01/METADATA'
ImoFile = ImoFileMD + '%lbl:IMO_' + imo_lbl
; Open Imo
IMO_GROUP = PIOOpenIMOFile(ImoFile, 'r')
print,'IMO_GROUP: ',imo_group
IF imo_group LE 0 THEN pioerrmess, imo_group
; Joining the information of the bandpasses in the bp_info structure
G_TYPE = 'PIOSTRING'
TAIL_X = 'SpectralResp:SpecTransmissions:VectX'
CHANNEL_TMP = [ '100', '143', '217', '353', '545', '857' ]
N_DETECT = 0
For i = 0, 5 do begin
BOLO_LIST = get_hfibolo_list( CHANNEL = channel_tmp[ i ] )
N_LIST = n_elements( bolo_list )
For j = 0, n_list - 1 do begin
BP_INFO[ n_detect + j ].NAME = bolo_list[ j ]
G_NAME_X = 'IMO:HFI:DET:Phot_Pixel Name="' + bolo_list[ j ] + '":' + tail_x
DUMMY = PIOGetValue( G_VALUE, gerror, g_type, gunit, gcomment, $
g_name_x, imo_group)
Q = strpos( g_value, ':' , /reverse_s)
G_VALUE_READ = strmid( g_value, 0, q )
WN = pioread( g_value_read ) ; Wave number in cm^-1
BP_INFO[ n_detect + j ].FREQ = 2.9979246e+10 * wn ; freq in Hz
TAIL_Y = 'SpectralResp:SpecTransmissions:VectY'
G_NAME_Y = 'IMO:HFI:DET:Phot_Pixel Name="' + bolo_list[ j ] + '":' + tail_y
DUMMY = PIOGetValue( G_VALUE, gerror, g_type, gunit, gcomment, $
g_name_y, imo_group)
Q = strpos( g_value, ':' , /reverse_s)
G_VALUE_READ = strmid( g_value, 0, q )
BP_INFO[ n_detect + j ].TRANS = pioread( g_value_read )
Endfor
N_DETECT = n_detect + n_list
Endfor
Endif
; stop
;Patch JPB to try a single filter
; vvs=['00_100_1a','02_143_1a','11_217_5a','23_353_3a','14_545_1','25_857_1']
; vvs=['00_100_1a','01_100_1b','02_143_1a','03_143_1b','11_217_5a','12_217_5b','23_353_3a','24_353_3b','14_545_1','34_545_2','25_857_1','35_857_2']
; vvs=['00_100_1a','01_100_1b','20_100_2a','02_143_1a','03_143_1b','30_143_2a', $
; '11_217_5a','12_217_5b','43_217_6a','23_353_3a','24_353_3b','32_353_4a', $
; '14_545_1','34_545_2','55_545_3','25_857_1','35_857_2','65_857_3']
; vvs=['00_100_1a','01_100_1b','20_100_2a','21_100_2b','02_143_1a','03_143_1b','30_143_2a','31_143_2b', $
; '11_217_5a','12_217_5b','43_217_6a','44_217_6b','23_353_3a','24_353_3b','32_353_4a','33_353_4b', $
; '14_545_1','34_545_2','55_545_3','73_545_4','25_857_1','35_857_2','65_857_3','74_857_4']
; match,vvs, bp_info.name,ind1,ind2
; bp_info=bp_info(ind2)
return, bp_info
END