GPS Space Vehicle Time Integrity for MJD 52380

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
1
2
00:00
21:52
04:43
23:59
 16,986
  7,621
 -1,278
 -1,240
  -226,280
  -226,360
43
47
0
0
0
0
0
0
 
2
1
00:00
03:27
 12,446
 -1,268
   182,977
42
0
0
0
 
3
3
1
2
03:10
16:50
04:47
20:55
  5,745
 14,715
 -1,263
 -1,265
   -20,439
   -20,617
49
50
8
0
0
0
0
0
 
4
4
1
2
00:00
07:53
02:24
12:34
  8,639
 16,772
 -1,254
 -1,270
  -122,379
  -122,998
64
117
1
1
0
1
0
0
 
5
1
08:53
14:42
 20,971
 -1,263
   -10,340
52
0
0
0
 
6
1
11:03
17:16
 22,423
 -1,257
     1,543
51
0
0
0
 
7
1
05:29
11:02
 19,915
 -1,263
  -700,504
55
0
0
0
 
8
1
01:54
08:52
 25,046
 -1,266
  -696,154
64
0
0
0
 
9
9
1
2
07:40
18:36
12:40
19:59
 17,906
  4,989
 -1,254
 -1,257
    37,309
    37,359
51
50
0
0
0
0
0
0
 
10
10
1
2
03:22
11:20
06:15
15:44
 10,327
 15,876
 -1,264
 -1,263
    -4,664
    -4,693
46
55
1
0
0
0
0
0
 
11
11
1
2
06:43
19:42
08:12
23:59
  5,202
 15,471
 -1,260
 -1,261
   -12,275
   -12,308
53
47
2
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:54
 21,182
 -1,266
     3,563
44
6
0
0
 
14
1
17:40
23:20
 20,396
 -1,261
    81,012
57
0
0
0
 
15
1
13:53
20:21
 23,296
 -1,267
    -4,555
61
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
12:42
17:54
17:16
19:38
 16,486
  6,279
 -1,261
 -1,257
   499,243
   497,225
728
268
0
0
9979
57
0
0
 
18
1
14:13
20:18
 21,748
 -1,261
    69,056
57
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:02
03:05
23:59
 11,114
 10,637
 -1,266
 -1,264
   152,094
   152,308
42
46
1
0
0
0
0
0
 
21
21
1
2
15:45
17:35
17:32
22:09
  6,407
 16,436
 -1,236
 -1,268
     -396
     -421
50
50
0
0
0
0
0
0
 
22
22
22
1
2
3
00:00
14:43
22:38
02:28
16:49
23:59
  8,887
  7,562
  4,878
 -1,260
 -1,264
 -1,214
  -122,539
  -125,055
  -126,317
144
115
87
0
0
0
0
0
0
0
0
0
 
23
1
12:40
17:53
 18,755
 -1,264
    -1,995
58
2
0
0
 
24
1
08:45
14:09
 19,435
 -1,261
   -24,243
57
3
0
0
 
25
25
25
1
2
3
00:00
12:41
20:02
01:03
13:52
23:59
  3,793
  4,215
 14,237
 -1,274
 -1,263
 -1,251
   -26,452
   -26,459
   -26,459
40
50
51
0
0
1
0
0
0
0
0
0
 
26
26
1
2
06:14
14:43
09:37
18:08
 12,216
 12,283
 -1,260
 -1,262
   142,973
   143,528
79
70
1
0
1
0
0
0
 
27
1
00:44
07:25
 24,026
 -1,267
   -18,890
48
0
0
0
 
28
1
03:13
09:55
 24,065
 -1,272
    75,719
49
0
0
0
 
29
29
1
2
07:28
17:56
10:09
20:02
  9,647
  7,526
 -1,260
 -1,283
  -436,893
  -436,192
69
63
1
0
1
0
0
0
 
30
1
10:04
14:42
 16,711
 -1,266
  -621,512
114
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.