GPS Space Vehicle Time Integrity for MJD 52661

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
1
2
3
02:11
04:29
07:09
04:27
07:07
09:17
  8,162
  9,538
  7,660
216,880
217,316
217,720
   -51,430
   -51,012
   -50,626
117
125
95
0
0
0
0
0
0
0
0
0
 
2
2
1
2
04:56
20:12
08:25
23:06
 12,402
 10,400
217,454
219,865
   269,825
   272,572
186
158
1
0
1
0
0
0
 
3
3
1
2
00:01
07:28
02:05
09:21
  7,324
  6,780
216,473
217,730
   117,533
   118,709
102
86
1
1
1
1
0
0
 
4
4
1
2
04:58
12:32
07:37
17:19
  9,539
 16,996
217,375
218,836
   201,267
   202,574
125
187
1
0
1
0
0
0
 
5
1
13:03
19:29
 23,047
219,047
   166,995
286
0
202
0
 
6
1
15:32
21:00
 19,528
219,373
   221,732
253
0
0
0
 
7
1
09:57
15:40
 20,378
218,500
   -21,137
72
1
0
0
 
8
8
8
1
2
3
06:07
08:19
11:23
08:17
10:55
13:21
  7,832
  9,337
  7,072
217,562
217,973
218,415
    59,149
    59,361
    59,577
57
64
44
0
0
0
0
0
0
0
0
0
 
9
1
12:15
17:35
 19,199
218,844
   246,226
265
1
1
0
 
10
10
1
2
07:55
16:00
11:20
20:12
 12,258
 15,115
217,947
219,322
   199,091
   200,444
172
177
1
0
1
0
0
0
 
11
1
00:21
05:38
 18,814
216,813
   184,019
280
1
71
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:00
08:31
08:30
10:50
 16,205
  8,140
217,387
217,985
   239,116
   239,722
239
106
0
1
0
0
0
0
 
14
14
1
2
00:01
22:25
03:31
23:59
 12,318
  5,658
216,592
220,156
   245,884
   249,339
159
74
1
0
1
0
0
0
 
15
15
15
1
2
3
00:01
18:35
20:33
01:35
20:31
23:04
  5,631
  6,939
  9,063
216,409
219,565
219,927
   153,533
   156,373
   156,698
78
79
106
1
0
0
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
17:09
18:39
18:38
23:59
  5,253
 19,069
219,310
219,842
   206,207
   206,720
72
225
0
0
0
0
0
0
 
18
18
1
2
00:01
19:11
01:15
23:45
  4,495
 16,316
216,367
219,872
   221,384
   224,706
73
195
1
0
1
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:38
07:54
 22,449
217,128
   423,532
335
0
3318
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
17:45
21:19
20:45
22:24
 10,685
  3,761
219,531
219,924
   201,238
   201,622
140
41
0
3
0
0
0
0
 
24
24
1
2
06:25
13:23
07:27
18:34
  3,661
 18,403
217,484
219,011
   214,441
   215,880
50
213
1
0
1
4
0
0
 
25
25
25
1
2
3
00:36
02:20
17:24
02:19
05:38
19:10
  5,995
 11,678
  6,376
216,544
216,995
219,333
   178,310
   178,756
   181,064
90
146
81
0
1
0
0
1
0
0
0
0
 
26
26
1
2
10:47
19:30
14:38
22:33
 13,725
 10,967
218,479
219,776
  -177,530
  -176,659
130
85
1
0
1
0
0
0
 
27
27
1
2
06:00
07:12
07:11
12:17
  4,211
 18,228
217,421
217,990
  -345,400
  -345,010
92
160
0
0
0
0
0
0
 
28
28
1
2
07:55
12:38
12:05
14:25
 14,998
  6,428
218,041
218,607
   293,517
   294,052
194
76
0
0
0
0
0
0
 
29
1
09:26
14:14
 17,020
218,332
   182,148
161
1
1
0
 
30
1
14:55
19:29
 16,465
219,205
  -321,925
178
0
0
0
 
31
31
31
1
2
3
00:01
08:26
22:25
02:46
10:46
23:59
  9,754
  8,436
  5,690
216,529
217,942
220,107
   -51,313
   -49,374
   -46,337
196
154
114
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.