GPS Space Vehicle Time Integrity for MJD 52921

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
09:03
15:58
 24,820
   400
  -308,574
39
13
0
0
 
2
1
09:55
14:57
 18,120
   366
   200,671
43
0
0
0
 
3
3
1
2
04:08
12:46
08:06
15:58
 14,112
 11,513
   397
   363
   -50,830
   -50,959
24
14
1
147
0
0
0
0
 
4
4
1
2
11:32
18:23
12:54
23:35
  4,807
 18,667
   424
   374
   -23,264
   -23,182
10
30
62
25
0
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
00:00
22:35
04:07
23:59
 14,688
  5,059
   383
   410
      789
      831
18
10
2
55
0
0
0
0
 
7
1
16:06
22:13
 21,979
   384
  -634,258
33
7
0
0
 
8
1
13:04
20:08
 25,484
   400
  -399,774
30
9
0
0
 
9
9
1
2
05:07
18:51
06:56
22:44
  6,499
 13,965
   364
   409
    11,196
    11,338
13
6
9
85
0
0
0
0
 
10
10
10
1
2
3
00:00
14:58
22:08
02:28
16:50
23:59
  8,881
  6,624
  6,609
   368
   414
   371
   -32,122
   -32,106
   -32,163
9
8
8
99
29
96
0
0
0
0
0
0
 
11
11
1
2
06:59
16:51
11:44
19:08
 17,058
  8,240
   403
   360
   -70,345
   -70,451
17
8
26
77
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:33
16:56
 22,915
   394
    31,931
22
19
0
0
 
14
1
04:17
10:25
 21,943
   381
    20,330
10
62
0
0
 
15
15
1
2
02:29
04:08
04:07
08:46
  5,755
 16,472
   415
   374
  -169,536
  -169,634
12
42
1
0
0
0
0
0
 
16
16
1
2
01:46
09:31
04:07
14:02
  8,278
 15,986
   411
   370
    -2,220
    -2,362
10
14
2
133
0
0
0
0
 
17
17
1
2
00:00
21:34
03:58
23:59
 14,124
  8,715
   383
   393
  -170,185
  -167,731
120
84
1
0
1
0
0
0
 
18
18
1
2
01:26
04:08
04:07
07:50
  9,539
 13,152
   391
   369
    -7,821
    -7,829
7
13
43
167
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:16
14:09
 21,188
   397
   208,699
22
0
0
0
 
21
21
1
2
00:00
04:08
04:07
06:49
 14,673
  9,437
   404
   357
   -53,295
   -53,399
30
23
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
02:57
04:17
04:06
09:52
  4,005
 19,892
   410
   386
   -37,631
   -37,667
4
23
16
25
0
0
0
0
 
24
24
1
2
00:00
19:38
01:25
23:59
  5,095
 15,613
   374
   383
   -65,584
   -65,788
11
11
76
4
0
0
0
0
 
25
1
06:57
12:13
 18,941
   380
   -52,818
8
129
0
0
 
26
26
26
1
2
3
01:09
04:08
16:51
02:57
05:10
20:35
  6,422
  3,609
 13,434
   356
   366
   407
  -513,215
  -513,167
  -512,917
20
10
14
84
26
1
0
0
0
0
0
0
 
27
1
11:46
18:29
 24,162
   390
  -716,497
225
0
0
0
 
28
1
14:16
21:20
 25,361
   384
     4,573
36
1
0
0
 
29
29
29
1
2
3
00:51
02:57
17:03
02:28
04:06
20:10
  5,792
  4,000
 11,225
   357
   370
   404
  -120,384
  -120,470
  -121,228
23
19
52
0
1
0
0
1
0
0
0
0
 
30
30
1
2
00:00
21:35
01:45
23:59
  6,284
  8,630
   393
   414
  -548,795
  -551,000
56
76
0
0
0
0
0
0
 
31
31
1
2
05:10
14:03
08:37
17:26
 12,247
 12,177
   413
   369
  -418,234
  -418,498
30
22
1
15
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.