GPS Space Vehicle Time Integrity for MJD 52857

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
13:25
20:22
 25,009
   328
  -298,161
13
0
0
0
 
2
2
1
2
07:17
14:15
08:51
19:17
  5,640
 18,063
   342
   332
   162,934
   163,133
10
34
1
0
0
0
0
0
 
3
3
1
2
08:08
16:57
12:30
20:23
 15,652
 12,317
   337
   334
   -33,275
   -33,374
17
14
1
0
0
0
0
0
 
4
4
4
1
2
3
00:00
15:51
22:43
04:00
17:16
23:59
 14,404
  5,130
  4,545
   350
   324
   343
   -40,374
   -40,292
   -40,224
12
7
3
1
2
9
0
0
0
0
0
0
 
5
1
00:37
06:28
 21,016
   352
   -43,996
30
0
0
0
 
6
1
03:00
09:27
 23,237
   344
     6,979
5
0
0
0
 
7
7
1
2
00:00
20:26
02:41
23:59
  9,650
 12,780
   351
   343
  -592,368
  -593,167
27
37
1
0
1
0
0
0
 
8
1
17:21
23:59
 23,844
   336
  -401,351
36
0
0
0
 
9
9
1
2
00:00
09:01
04:03
11:23
 14,627
  8,483
   355
   329
     1,583
     1,606
13
5
0
6
0
0
0
0
 
10
10
1
2
02:26
19:05
07:24
21:19
 17,859
  8,029
   348
   322
   -29,032
   -29,092
11
6
1
1
0
0
0
0
 
11
11
1
2
11:19
20:47
16:05
23:27
 17,179
  9,641
   329
   337
   -59,466
   -59,514
10
7
0
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:59
21:28
 23,250
   333
    30,506
6
4
0
0
 
14
1
08:30
14:41
 22,268
   336
    20,692
5
73
0
0
 
15
1
06:02
13:00
 25,044
   350
  -142,540
40
0
0
0
 
16
16
1
2
06:07
13:52
09:14
18:24
 11,197
 16,255
   342
   331
   -62,203
   -62,384
20
29
1
0
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
05:36
12:18
 24,076
   338
   -11,837
4
198
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:45
18:36
 20,985
   334
   213,251
4
63
0
0
 
21
1
03:59
11:15
 26,127
   344
   -19,918
67
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
06:58
13:57
 25,129
   335
   -32,241
12
1
0
0
 
24
1
00:00
05:39
 20,345
   341
   -49,748
18
1
0
0
 
25
1
10:59
16:28
 19,727
   333
   -48,998
6
2
0
0
 
26
26
26
1
2
3
00:00
05:32
21:12
01:03
09:37
23:59
  3,789
 14,696
  9,999
   348
   337
   332
  -524,078
  -524,092
  -524,102
5
7
5
0
17
13
0
0
0
0
0
0
 
27
1
16:11
23:16
 25,430
   334
  -517,880
313
0
1949
0
 
28
28
1
2
00:00
18:36
01:44
23:59
  6,278
 19,393
   354
   336
    19,815
    19,586
5
14
4
0
0
0
0
0
 
29
29
1
2
05:12
20:14
08:36
23:59
 12,214
 13,490
   336
   333
   -22,113
   -23,311
83
79
1
0
1
0
0
0
 
30
1
01:52
07:19
 19,619
   347
  -370,050
215
0
0
0
 
31
31
1
2
09:25
17:23
12:58
21:42
 12,722
 15,503
   337
   331
  -355,612
  -356,097
59
70
1
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.