GPS Space Vehicle Time Integrity for MJD 52741

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
00:00
04:17
 15,427
   216
  -279,826
5
2
0
0
 
2
2
1
2
00:00
15:26
03:26
16:42
 12,370
  4,554
   220
   212
    96,482
    96,814
23
11
1
0
0
0
0
0
 
3
3
3
1
2
3
00:56
16:03
17:57
04:21
17:56
20:24
 12,275
  6,756
  8,833
   219
   210
   211
     -278
     -458
     -483
13
6
9
1
0
0
0
0
0
0
0
0
 
4
4
1
2
00:00
06:46
01:13
12:00
  4,410
 18,827
   220
   211
   -40,271
   -40,345
6
15
1
1
0
0
0
0
 
5
1
08:25
14:18
 21,165
   217
    -9,432
10
0
0
0
 
6
1
10:41
17:13
 23,488
   207
     3,871
3
151
0
0
 
7
1
04:31
10:45
 22,416
   223
  -427,169
150
0
0
0
 
8
1
01:10
08:18
 25,636
   222
  -291,030
117
0
0
0
 
9
9
1
2
07:10
17:57
12:02
19:24
 17,472
  5,230
   213
   209
    39,459
    39,512
10
5
1
2
0
0
0
0
 
10
10
1
2
02:50
10:14
05:17
15:07
  8,792
 17,541
   228
   211
   -23,075
   -23,107
6
7
0
3
0
0
0
0
 
11
11
1
2
04:47
19:10
07:23
21:59
  9,373
 10,133
   225
   209
   -42,313
   -42,399
5
4
3
8
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:33
 19,998
   212
    26,015
5
3
0
0
 
14
14
1
2
16:20
17:57
17:56
21:59
  5,702
 14,539
   213
   214
    22,983
    22,979
3
3
22
8
0
0
0
0
 
15
15
1
2
13:33
17:57
17:56
20:38
 15,683
  9,642
   212
   219
   -95,466
   -95,521
21
13
0
0
0
0
0
0
 
16
16
1
2
00:00
14:10
02:31
17:09
  9,063
 10,722
   219
   210
    21,353
    20,749
30
33
1
1
1
0
0
0
 
17
17
1
2
11:54
17:57
17:56
19:07
 21,645
  4,207
   214
   218
    -7,216
    -7,237
12
7
0
2
0
0
0
0
 
18
18
1
2
13:39
17:57
17:56
20:25
 15,351
  8,892
   213
   216
    -7,627
    -7,639
5
4
2
4
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:46
02:38
21:59
  9,501
  4,434
   217
   213
   212,802
   212,839
3
6
9
3
0
0
0
0
 
21
21
1
2
12:23
17:57
17:56
19:23
 19,915
  5,156
   214
   216
    99,618
    99,403
101
26
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
13:41
17:57
17:56
20:16
 15,214
  8,327
   215
   218
   -23,821
   -23,828
7
4
3
15
0
0
0
0
 
24
1
07:48
13:27
 20,338
   216
   -21,872
19
0
0
0
 
25
1
18:53
21:59
 11,185
   217
   -42,100
2
15
0
0
 
26
26
1
2
05:06
13:25
08:55
17:26
 13,753
 14,455
   223
   212
  -472,442
  -472,697
33
34
1
0
0
0
0
0
 
27
1
00:13
07:18
 25,431
   219
  -579,477
79
0
0
0
 
28
1
02:33
09:37
 25,427
   215
    54,323
28
0
0
0
 
29
29
1
2
04:16
13:07
08:32
16:34
 15,392
 12,345
   218
   209
  -117,237
  -117,507
39
31
1
0
0
0
0
0
 
30
1
09:54
15:18
 19,456
   210
  -556,172
24
0
0
0
 
31
31
1
2
01:20
17:57
05:36
20:51
 15,291
 10,462
   220
   212
  -112,769
  -114,579
139
94
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.