GPS Space Vehicle Time Integrity for MJD 51748

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
17:19
23:59
 24,003
  -445
  -138,098
30
9
0
0
 
2
1
00:00
05:53
 21,162
  -427
   245,235
45
1
0
0
 
3
3
1
2
12:19
22:13
16:13
23:33
 14,040
  4,831
  -446
  -416
   -24,914
   -24,990
34
38
12
3
0
0
0
0
 
4
1
02:54
08:13
 19,134
  -430
  -250,307
235
1
6
0
 
5
1
05:12
10:15
 18,175
  -448
  -258,414
37
1
0
0
 
6
1
06:47
13:13
 23,169
  -439
    -1,540
37
4
0
0
 
7
1
00:30
06:42
 22,183
  -432
  -170,680
84
0
0
0
 
8
8
1
2
00:00
21:05
04:16
23:59
 15,356
 10,442
  -426
  -425
  -309,198
  -312,573
209
137
1
0
1
0
0
0
 
9
9
1
2
03:08
13:14
07:53
14:19
 17,006
  3,853
  -432
  -443
      100
      140
34
34
0
0
0
0
0
0
 
10
1
06:05
10:26
 15,690
  -446
   -54,513
36
5
0
0
 
11
11
1
2
01:10
14:58
03:07
19:53
  6,973
 17,679
  -419
  -443
  -491,398
  -492,670
56
118
8
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:11
03:17
23:59
 11,858
  6,368
  -432
  -427
   811,732
   812,331
39
41
1
0
1
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
12:50
18:12
 19,188
  -446
  -839,951
32
10
0
0
 
16
1
18:08
23:06
 17,857
  -437
     8,365
28
63
0
0
 
17
1
07:42
14:57
 26,048
  -446
   265,095
36
2
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
19
1
2
00:00
18:40
01:55
23:59
  6,926
 19,126
  -425
  -441
  -241,381
  -242,107
35
53
6
1
1
0
0
0
 
20
1
16:35
22:11
 20,107
  -443
    79,550
42
0
0
0
 
21
1
11:02
18:08
 25,517
  -438
   -13,606
35
9
0
0
 
22
22
1
2
11:01
17:37
12:54
22:12
  6,683
 16,546
  -441
  -447
  -129,737
  -130,783
86
172
1
0
1
0
0
0
 
23
1
09:21
15:48
 23,179
  -446
   -13,613
35
8
0
0
 
24
1
03:51
09:33
 20,524
  -444
  -766,571
47
9
0
0
 
25
1
14:58
20:22
 19,414
  -448
    -7,461
29
33
0
0
 
26
26
26
1
2
3
02:02
09:22
10:32
04:53
10:30
13:13
 10,246
  4,023
  9,693
  -434
  -445
  -448
  -517,074
  -517,361
  -517,447
47
41
55
11
8
6
0
0
0
0
0
0
 
27
27
1
2
00:00
20:09
03:20
23:59
 12,047
 13,857
  -428
  -431
   -26,553
   -26,628
29
32
9
9
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
12:54
18:07
 18,726
  -447
  -695,032
61
3
0
0
 
30
1
05:55
11:18
 19,258
  -443
    29,868
36
14
0
0
 
31
31
31
1
2
3
00:00
13:14
15:11
01:32
14:57
16:49
  5,470
  6,167
  5,909
  -431
  -449
  -444
    -5,661
    -5,738
    -5,741
35
32
31
22
9
0
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 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.