GPS Space Vehicle Time Integrity for MJD 52528

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
11:37
18:29
 24,730
 -1,421
  -249,210
34
14
0
0
 
2
1
13:03
17:39
 16,338
 -1,416
   260,622
27
76
0
0
 
3
3
1
2
06:43
17:29
10:52
18:43
 14,871
  4,399
 -1,415
 -1,425
   -63,585
   -63,704
25
33
193
8
0
0
0
0
 
4
4
4
1
2
3
00:00
13:58
21:40
02:36
16:15
23:59
  9,298
  8,167
  8,341
 -1,440
 -1,427
 -1,395
  -307,315
  -307,830
  -308,093
45
36
43
1
17
1
0
0
0
0
0
0
 
5
5
1
2
00:00
22:41
04:35
23:59
 16,496
  4,713
 -1,424
 -1,408
   -32,399
   -32,499
23
23
514
122
0
0
0
0
 
6
6
1
2
01:10
05:48
05:46
07:32
 16,573
  6,162
 -1,430
 -1,422
    -1,284
    -1,273
23
25
596
63
0
0
0
0
 
7
1
19:24
23:59
 16,477
 -1,414
  -454,665
130
0
0
0
 
8
1
15:39
22:38
 25,102
 -1,420
  -497,583
172
0
0
0
 
9
9
9
1
2
3
00:00
08:29
22:10
02:34
10:06
23:59
  9,235
  5,765
  6,564
 -1,428
 -1,431
 -1,416
     6,032
     6,078
     6,166
23
28
24
280
20
179
0
0
0
0
0
0
 
10
10
1
2
01:08
17:09
05:19
19:59
 15,064
 10,145
 -1,420
 -1,424
   -13,007
   -13,051
33
29
55
3
0
0
0
0
 
11
11
1
2
09:35
20:31
14:32
21:40
 17,782
  4,103
 -1,414
 -1,412
   -21,715
   -21,744
21
36
734
10
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:15
19:37
 22,916
 -1,417
    12,175
27
111
0
0
 
14
1
07:23
13:02
 20,121
 -1,415
    48,282
35
39
0
0
 
15
15
1
2
03:45
05:31
05:19
10:15
  5,629
 17,036
 -1,418
 -1,426
   -11,402
   -11,464
27
27
61
172
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
02:35
05:19
07:32
04:13
07:05
09:31
  5,877
  6,315
  7,136
 -1,396
 -1,429
 -1,419
  -401,238
  -402,075
  -402,734
145
149
158
0
0
0
1
0
0
0
0
0
 
18
1
04:14
10:08
 21,233
 -1,421
    41,679
40
40
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:40
16:38
 21,473
 -1,415
   185,070
26
344
0
0
 
21
1
05:48
12:04
 22,582
 -1,419
     2,252
32
29
0
0
 
22
22
1
2
05:20
12:38
07:32
17:06
  7,825
 16,075
 -1,427
 -1,414
  -505,518
  -505,844
32
80
32
2
0
0
0
0
 
23
23
1
2
02:37
05:46
05:45
07:05
 11,242
  4,701
 -1,418
 -1,442
   -10,824
   -10,854
31
23
98
118
0
0
0
0
 
24
24
1
2
00:00
22:43
04:13
23:59
 15,206
  4,587
 -1,437
 -1,384
   -57,932
   -58,090
35
24
21
70
0
0
0
0
 
25
25
1
2
02:41
10:06
03:44
14:57
  3,819
 17,451
 -1,438
 -1,412
   -33,906
   -33,901
25
32
57
75
0
0
0
0
 
26
26
1
2
04:36
19:24
05:47
23:24
  4,269
 14,359
 -1,410
 -1,415
  -173,798
  -175,257
42
102
1
0
0
0
0
0
 
27
1
14:33
21:20
 24,458
 -1,415
   -90,972
489
0
10025
0
 
28
1
17:09
23:45
 23,763
 -1,420
    88,189
32
22
0
0
 
29
29
1
2
04:14
20:17
05:19
23:08
  3,898
 10,210
 -1,409
 -1,417
  -227,240
  -228,683
40
68
1
0
0
0
0
0
 
30
1
00:13
05:31
 18,938
 -1,423
  -270,984
228
0
1
0
 
31
31
1
2
07:48
17:40
11:34
20:17
 13,469
  9,410
 -1,412
 -1,427
  -362,909
  -362,946
22
32
488
22
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.