GPS Space Vehicle Time Integrity for MJD 52685

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
00:42
02:54
05:20
02:52
05:17
07:42
  7,702
  8,539
  8,413
323,841
324,337
324,839
    52,078
    52,559
    53,041
134
141
129
0
0
0
0
0
0
0
0
0
 
2
2
2
1
2
3
02:20
05:37
18:35
03:55
06:50
21:28
  5,686
  4,365
 10,284
324,146
324,747
327,617
   389,311
   389,984
   393,164
106
79
195
0
11
0
0
1
0
0
0
0
 
3
1
05:51
07:44
  6,783
324,861
   219,309
104
1
1
0
 
4
4
1
2
03:16
10:52
05:59
15:38
  9,721
 16,911
324,426
326,228
   298,890
   300,564
155
262
1
0
1
56
0
0
 
5
1
11:29
17:52
 22,895
326,539
   324,422
380
0
5601
0
 
6
6
1
2
13:51
19:20
19:18
20:45
 19,614
  5,060
326,921
327,632
   329,719
   330,430
337
77
0
0
2832
0
0
0
 
7
1
08:21
14:05
 20,497
325,814
    23,109
159
0
1
0
 
8
8
8
1
2
3
04:27
06:39
09:43
06:38
09:16
11:42
  7,794
  9,361
  7,079
324,641
325,140
325,691
   121,106
   121,424
   121,769
84
98
68
0
0
0
0
0
0
0
0
0
 
9
1
10:36
15:56
 19,115
326,242
   357,238
339
0
2836
0
 
10
10
1
2
06:18
14:22
09:42
18:35
 12,240
 15,149
325,136
326,906
   304,874
   306,624
210
243
1
0
1
12
0
0
 
11
1
00:00
03:59
 14,324
323,898
   288,391
239
1
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:21
09:12
 24,247
324,679
   347,697
419
0
7490
0
 
14
14
1
2
00:06
20:45
01:46
22:00
  5,881
  4,485
323,650
327,935
   350,307
   354,501
89
81
0
0
0
0
0
0
 
15
15
1
2
16:56
19:03
19:00
21:37
  7,394
  9,206
327,219
327,714
   254,484
   254,940
117
141
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
15:30
17:01
20:29
16:59
20:18
22:00
  5,279
 11,774
  5,459
326,862
327,369
327,888
   310,384
   310,872
   311,370
93
185
83
0
0
0
0
0
0
0
0
0
 
18
1
17:33
22:00
 15,856
327,605
   327,748
256
0
125
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:01
06:17
 22,430
324,135
   532,938
397
1
6153
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
16:29
20:56
20:16
21:57
 13,650
  3,565
327,307
327,910
   307,328
   307,913
229
52
0
0
19
0
0
0
 
24
24
24
1
2
3
04:46
11:44
14:30
05:50
14:28
16:55
  3,877
  9,575
  8,547
324,554
326,207
326,734
   315,851
   317,425
   317,924
65
167
121
1
0
0
1
1
0
0
0
0
 
25
25
1
2
00:00
15:43
03:57
17:32
 13,929
  6,552
323,880
326,909
   284,333
   287,321
224
112
1
0
1
0
0
0
 
26
26
26
1
2
3
09:08
10:22
17:53
10:21
13:01
20:56
  4,335
  9,440
 10,972
325,493
325,907
327,493
   -97,832
   -97,504
   -96,261
68
121
133
0
1
0
0
1
0
0
0
0
 
27
1
04:33
10:39
 21,893
325,063
  -262,086
309
0
1364
0
 
28
28
1
2
06:18
10:28
10:27
12:47
 14,989
  8,199
325,234
325,889
   395,417
   396,038
240
123
0
0
15
0
0
0
 
29
29
29
1
2
3
07:47
09:38
10:57
09:37
10:56
12:36
  6,471
  4,666
  5,798
325,269
325,627
325,916
   259,883
   260,166
   260,385
98
61
68
0
0
1
0
0
1
0
0
0
 
30
1
13:16
17:52
 16,580
326,714
  -229,120
272
0
1
0
 
31
31
1
2
06:51
20:45
09:07
22:00
  8,166
  4,485
325,116
327,893
    97,729
   101,518
183
115
1
0
1
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.