GPS Space Vehicle Time Integrity for MJD 52522

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
12:02
18:54
 24,727
 -1,403
  -248,264
57
0
0
0
 
2
1
13:27
18:04
 16,512
 -1,401
   257,494
53
0
0
0
 
3
3
1
2
07:07
17:54
11:16
19:07
 14,909
  4,296
 -1,401
 -1,426
   -61,847
   -61,991
53
55
0
1
0
0
0
0
 
4
4
4
1
2
3
00:00
14:22
22:04
03:00
16:39
23:59
 10,719
  8,248
  6,859
 -1,405
 -1,414
 -1,379
  -301,702
  -302,260
  -302,518
66
58
61
1
0
0
1
0
0
0
0
0
 
5
1
00:00
05:00
 18,019
 -1,394
   -31,565
52
0
0
0
 
6
6
1
2
01:34
06:12
06:10
07:56
 16,581
  6,099
 -1,390
 60,909
     4,192
    66,495
53
4865117
0
1
0
6099
0
0
 
7
7
1
2
00:00
19:49
01:22
23:59
  4,899
 15,046
 -1,404
 -1,405
  -472,546
  -470,279
78
125
1
0
1
0
0
0
 
8
1
16:04
23:03
 25,144
 -1,406
  -509,552
176
0
0
0
 
9
9
9
1
2
3
00:00
08:54
21:53
02:58
10:30
23:59
 10,701
  5,699
  7,516
 -1,386
 -1,416
 -1,406
     5,181
     5,201
     5,289
54
54
52
0
0
0
0
0
0
0
0
0
 
10
10
1
2
01:32
17:34
05:43
20:24
 14,999
 10,210
 -1,389
 -1,421
   -12,644
   -12,713
58
52
0
0
0
0
0
0
 
11
11
1
2
10:00
20:59
14:57
22:26
 17,817
  5,140
 -1,404
 -1,407
   -21,219
   -21,251
52
56
0
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:39
20:01
 22,931
 -1,412
    11,835
53
0
0
0
 
14
1
07:49
13:27
 20,166
 -1,403
    49,251
60
1
0
0
 
15
15
1
2
04:10
05:56
05:43
10:38
  5,604
 16,929
 -1,384
 21,035
    -9,015
    13,350
54
2920162
0
1
0
16929
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
03:00
05:44
07:57
04:38
07:30
09:56
  5,869
  6,370
  7,137
 -1,369
 58,239
 -1,392
  -358,656
  -299,899
  -360,238
164
4760504
173
1
1
0
1
6370
0
0
0
0
 
18
1
04:39
10:31
 21,136
 16,579
    61,336
2613432
1
21136
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:03
17:02
 21,428
 -1,411
   183,947
53
0
0
0
 
21
1
06:12
12:28
 22,552
 15,449
    18,901
2530056
1
22552
0
 
22
22
1
2
05:44
13:02
07:56
17:33
  7,875
 16,196
 46,856
 -1,413
  -452,034
  -500,584
4281514
83
1
0
7875
0
0
0
 
23
23
1
2
02:51
06:11
06:09
07:30
 11,824
  4,723
 -1,375
 79,033
   -10,365
    70,036
59
5528580
0
1
0
4723
0
0
 
24
1
00:00
04:38
 16,692
 -1,403
   -56,546
59
0
0
0
 
25
25
1
2
03:05
10:31
04:09
15:21
  3,868
 17,415
 -1,391
 -1,410
   -33,543
   -33,582
51
57
0
0
0
0
0
0
 
26
26
1
2
05:01
19:49
06:11
23:49
  4,230
 14,284
 -1,381
 -1,411
  -160,743
  -162,259
63
109
0
0
0
0
0
0
 
27
1
14:58
21:44
 24,409
 -1,408
   -81,174
58
0
0
0
 
28
1
17:34
23:59
 23,049
 -1,403
    88,264
54
0
0
0
 
29
29
1
2
04:39
20:42
05:56
23:32
  4,527
 10,205
 -1,380
 -1,407
  -214,910
  -216,395
65
80
0
0
0
0
0
0
 
30
1
00:37
05:55
 18,977
 -1,395
  -249,092
241
0
0
0
 
31
31
1
2
08:13
18:04
11:59
20:42
 13,515
  9,427
 -1,396
 -1,413
  -362,344
  -362,406
52
54
0
0
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.