GPS Space Vehicle Time Integrity for MJD 52848

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
14:02
20:39
 23,797
   318
  -296,609
33
19
0
0
 
2
1
14:53
19:54
 17,995
   299
   157,900
41
14
0
0
 
3
3
3
1
2
3
08:58
10:23
17:45
10:10
13:07
21:00
  4,311
  9,835
 11,687
   346
   332
   297
   -30,802
   -30,842
   -30,967
7
18
13
1
3
178
0
0
0
0
0
0
 
4
4
1
2
00:00
16:28
04:37
17:54
 16,576
  5,079
   307
   343
   -41,863
   -41,737
13
10
59
36
0
0
0
0
 
5
1
01:15
06:55
 20,280
   331
   -39,584
52
0
0
0
 
6
1
03:37
09:54
 22,571
   334
     6,708
19
52
0
0
 
7
7
1
2
00:00
21:13
03:19
23:59
 11,934
  9,948
   314
   324
  -583,855
  -584,710
49
28
1
0
1
0
0
0
 
8
8
1
2
00:00
17:58
01:08
23:59
  4,005
 21,667
   292
   323
  -395,686
  -396,186
16
54
1
0
0
0
0
0
 
9
9
1
2
00:00
09:55
04:28
12:01
 16,026
  7,547
   342
   288
    56,115
    56,119
5
11
107
8
0
0
0
0
 
10
10
1
2
03:04
19:55
08:01
21:56
 17,638
  7,237
   311
   341
   -28,628
   -28,634
10
6
133
47
0
0
0
0
 
11
11
1
2
12:02
21:24
16:42
23:59
 16,857
  9,221
   331
   304
   -58,028
   -58,114
19
10
0
93
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:38
22:00
 22,801
   321
    30,226
15
31
0
0
 
14
1
09:24
15:18
 21,236
   310
    20,625
10
97
0
0
 
15
1
06:39
13:27
 24,318
   327
  -138,903
58
0
0
0
 
16
16
1
2
06:56
14:30
08:01
19:01
  3,884
 16,138
   350
   296
   -57,684
   -57,940
9
25
2
51
0
0
0
0
 
17
1
03:24
10:09
 24,057
   323
   -97,430
457
0
9126
0
 
18
1
06:16
12:56
 23,934
   316
   -12,081
15
86
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:24
19:14
 20,958
   321
   213,594
19
0
0
0
 
21
21
1
2
04:38
06:56
06:38
10:43
  7,225
 13,628
   346
   322
   -13,528
   -13,652
17
51
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
08:02
10:11
09:23
14:32
  4,902
 15,616
   328
   300
   -31,510
   -31,548
6
26
36
42
0
0
0
0
 
24
1
00:35
06:15
 20,341
   314
   -47,584
19
50
0
0
 
25
1
11:52
17:05
 18,737
   300
   -48,417
6
91
0
0
 
26
26
26
1
2
3
00:00
06:48
21:57
01:40
08:57
23:59
  5,993
  7,747
  7,366
   340
   295
   342
  -523,724
  -523,789
  -523,782
6
20
4
1
124
37
0
0
0
0
0
0
 
27
1
16:50
23:53
 25,400
   319
  -483,730
345
0
3969
0
 
28
28
1
2
00:00
19:14
02:21
23:59
  8,430
 17,112
   291
   324
    22,055
    21,853
18
18
20
0
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
02:28
06:55
 15,939
   331
  -340,976
188
0
0
0
 
31
31
1
2
10:11
19:02
13:35
22:18
 12,235
 11,775
   340
   304
  -342,673
  -343,259
67
52
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 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.