GPS Space Vehicle Time Integrity for MJD 52336

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
01:08
08:04
 24,983
   159
  -218,659
17
1
0
0
 
2
1
02:58
08:30
 19,939
   165
   161,126
29
16
0
0
 
3
3
1
2
04:38
19:54
07:47
23:59
 11,284
 14,689
   162
   141
    -6,842
    -7,039
13
22
22
57
0
0
0
0
 
4
4
1
2
03:32
10:26
04:57
15:37
  4,968
 18,653
   171
   164
   -45,348
   -46,032
31
110
1
0
0
0
0
0
 
5
1
12:06
17:57
 20,952
   176
    -3,507
17
114
0
0
 
6
1
14:12
20:29
 22,638
   161
     2,800
11
195
0
0
 
7
1
08:07
13:44
 20,191
   171
  -709,549
13
203
0
0
 
8
1
05:03
12:08
 25,498
   159
  -711,437
13
229
0
0
 
9
9
1
2
10:58
21:01
15:47
23:03
 17,216
  7,223
   173
   154
    32,661
    32,691
13
13
12
65
0
0
0
0
 
10
10
1
2
07:47
14:00
08:57
18:56
  4,122
 17,624
   171
   170
     -821
     -833
14
14
19
120
0
0
0
0
 
11
11
1
2
00:00
08:33
03:50
11:13
 13,840
  9,495
   158
   165
    -8,916
    -8,921
7
10
27
90
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:49
09:13
 23,010
   158
     3,241
9
140
0
0
 
14
14
1
2
00:00
20:30
02:32
23:59
  9,165
 12,569
   161
   154
    96,858
    96,571
14
15
54
0
0
0
0
0
 
15
15
1
2
16:26
18:42
17:57
23:40
  5,359
 17,889
   182
   161
  -146,539
  -146,618
16
20
24
27
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
15:44
17:57
17:11
21:57
  5,208
 14,387
   174
   154
  -260,830
  -261,893
124
349
0
0
0
2437
0
0
 
18
1
17:12
23:46
 23,641
   155
    73,914
16
36
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:13
06:18
 18,310
   164
   142,353
17
21
0
0
 
21
21
21
1
2
3
00:00
18:42
21:08
01:36
21:01
23:59
  5,810
  8,312
 10,248
   167
   157
   153
      547
      561
      550
8
10
7
22
9
73
0
0
0
0
0
0
 
22
22
1
2
01:22
17:57
06:11
19:53
 17,366
  6,931
   162
   162
  -622,442
  -622,874
45
21
1
10
0
0
0
0
 
23
1
15:37
21:01
 19,448
   160
    -7,455
15
82
0
0
 
24
1
11:34
17:11
 20,232
   160
   -12,913
18
12
0
0
 
25
25
1
2
00:00
22:48
04:10
23:59
 15,027
  4,299
   157
   156
   -23,489
   -23,532
10
11
165
48
0
0
0
0
 
26
26
26
1
2
3
08:58
17:12
18:56
12:38
18:13
21:07
 13,163
  3,705
  7,798
   163
   174
   151
    83,154
    83,517
    83,612
51
15
32
1
15
0
0
0
0
0
0
0
 
27
1
03:51
10:47
 24,985
   161
   -12,295
13
57
0
0
 
28
1
06:12
13:16
 25,363
   158
    67,936
25
42
0
0
 







30
1
13:27
18:42
 18,803
   168
  -517,627
189
0
0
0







31
31
1
2
06:19
21:54
09:22
23:03
 10,945
  4,174
   160
   146
   -96,827
   -96,966
15
9
158
20
0
0
0
0







32
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33
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34
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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.