GPS Space Vehicle Time Integrity for MJD 52662

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
REF
-GPSSV (ns)
REF
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
1
2
02:07
07:16
07:04
09:14
 17,817
  7,031
221,084
221,700
   -47,407
   -46,814
238
85
0
0
0
0
0
0
2
2
2
1
2
3
03:52
05:49
20:08
05:48
08:21
23:02
  6,855
  9,062
 10,350
221,113
221,489
223,876
   273,976
   274,402
   277,104
113
129
172
0
1
0
0
1
0
0
0
0
3
3
3
1
2
3
00:00
07:24
22:56
02:01
09:17
23:59
  7,114
  6,773
  3,773
220,436
221,686
224,252
   121,230
   122,391
   124,777
97
87
52
1
1
0
1
1
0
0
0
0
4
4
1
2
04:54
12:28
07:33
17:15
  9,534
 17,120
221,337
222,781
   204,799
   206,088
127
186
1
0
1
0
0
0
5
5
1
2
12:58
18:22
18:21
19:25
 19,348
  3,580
222,911
223,435
   170,673
   171,173
249
41
0
0
0
0
0
0
6
6
1
2
15:28
20:57
20:56
22:20
 19,617
  4,914
223,329
223,909
   225,702
   226,284
271
65
0
0
12
0
0
0
7
1
09:53
15:36
 20,446
222,449
   -19,935
70
9
0
0
8
8
8
1
2
3
06:02
08:15
11:19
08:13
11:18
13:17
  7,839
 10,813
  7,016
221,521
221,968
222,367
    61,135
    61,367
    61,557
59
73
40
0
0
0
0
0
0
0
0
0
9
1
12:11
17:31
 19,135
222,785
   250,328
264
1
1
0
10
10
1
2
07:51
15:56
11:16
20:08
 12,331
 15,098
221,914
223,288
   202,984
   204,336
169
191
1
0
1
0
0
0
11
11
1
2
00:17
02:57
02:55
05:34
  9,442
  9,339
220,532
221,022
   187,631
   188,109
151
124
0
1
0
1
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:55
08:27
08:26
10:01
 16,191
  5,494
221,349
221,885
   243,131
   243,675
240
71
0
0
0
0
0
0
14
14
1
2
00:00
22:21
03:27
23:59
 12,093
  5,937
220,557
224,204
   249,729
   253,270
152
88
1
0
1
0
0
0
15
15
15
1
2
3
00:00
18:31
20:29
01:31
20:27
23:00
  5,424
  6,995
  9,036
220,391
223,537
223,950
   157,113
   159,954
   160,329
72
93
117
1
0
0
1
0
0
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
17:05
18:48
18:34
23:59
  5,323
 18,657
223,262
223,875
   210,024
   210,617
75
247
0
0
0
0
0
0
18
18
1
2
00:00
19:07
01:11
23:59
  4,244
 17,466
220,334
223,909
   225,140
   228,531
68
234
1
0
1
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
01:34
07:50
 22,437
221,088
   427,600
334
0
3158
0
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
17:42
20:43
20:42
22:20
 10,592
  5,514
223,503
223,902
   205,131
   205,524
160
71
0
0
0
0
0
0
24
24
1
2
06:21
13:19
07:23
18:30
  3,710
 18,538
221,437
222,952
   218,161
   219,587
54
217
1
0
1
28
0
0
25
25
25
1
2
3
00:32
02:16
17:19
02:15
05:34
19:06
  5,953
 11,733
  6,400
220,507
220,945
223,289
   182,224
   182,657
   184,968
93
141
88
0
1
0
0
1
0
0
0
0
26
26
26
1
2
3
10:43
11:55
19:26
11:54
14:34
22:29
  4,254
  9,414
 10,978
222,202
222,531
223,773
  -174,958
  -174,726
  -173,874
51
79
104
15
1
0
0
1
0
0
0
0
27
27
1
2
05:56
07:08
07:07
12:13
  4,153
 18,171
221,416
221,948
  -342,757
  -342,401
45
153
0
0
0
0
0
0
28
28
1
2
07:51
12:34
12:01
14:21
 14,963
  6,429
222,004
222,556
   297,279
   297,804
194
72
0
0
0
0
0
0
29
29
1
2
09:22
12:32
12:14
14:10
 10,247
  5,861
222,131
222,543
   184,683
   184,956
108
42
0
1
0
1
0
0
30
1
14:51
19:25
 16,459
223,150
  -318,756
187
0
0
0
31
31
31
1
2
3
00:00
08:22
22:21
02:42
10:42
23:59
  9,599
  8,432
  5,936
220,493
221,897
224,157
   -45,814
   -43,888
   -40,746
190
150
129
1
1
0
1
1
0
0
0
0
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-
 
 
 
 
 
 
 
 
 

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.