GPS Space Vehicle Time Integrity for MJD 52341

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:37
07:23
 24,370
 -1,188
  -220,906
41
0
0
0
 
2
1
02:43
07:53
 18,614
 -1,183
   162,398
42
0
0
0
 
3
3
1
2
05:47
19:30
07:26
23:34
  5,869
 14,604
 -1,182
 -1,176
    -9,571
    -9,737
43
45
6
2
0
0
0
0
 
4
4
1
2
02:40
10:21
05:03
15:14
  8,621
 17,538
 -1,188
 -1,179
   -55,858
   -56,527
63
131
1
0
0
0
0
0
 
5
1
11:25
17:19
 21,233
 -1,177
    -5,591
43
0
0
0
 
6
1
13:36
19:44
 22,090
 -1,188
     1,463
43
0
0
0
 
7
1
08:11
13:44
 19,852
 -1,181
  -711,302
45
2
0
0
 
8
1
04:33
11:24
 24,672
 -1,185
  -711,957
42
0
0
0
 
9
9
1
2
10:19
21:14
15:19
22:25
 17,978
  4,224
 -1,175
 -1,175
    31,990
    32,050
44
46
0
1
0
0
0
0
 
10
10
1
2
07:27
13:57
08:53
18:35
  5,194
 16,692
 -1,181
 -1,183
    -2,453
    -2,475
41
49
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
09:12
22:37
03:23
10:51
23:59
 12,183
  5,818
  4,938
 -1,183
 -1,177
 -1,181
   -10,478
   -10,487
   -10,516
36
46
46
0
6
7
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:08
08:38
 23,377
 -1,184
     2,099
41
0
0
0
 
14
14
1
2
00:00
20:17
02:01
23:59
  7,239
 13,371
 -1,205
 -1,173
    93,865
    93,601
30
55
15
0
0
0
0
0
 
15
1
16:32
23:03
 23,470
 -1,179
  -149,895
57
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
15:21
20:13
19:44
22:18
 15,751
  7,496
 -1,183
 -1,179
  -297,433
  -298,480
375
167
0
0
3613
0
0
0
 
18
1
16:52
22:54
 21,624
 -1,182
    72,279
51
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
05:45
 20,741
 -1,186
   142,283
43
1
0
0
 
21
21
1
2
18:36
20:34
20:12
23:59
  5,802
 12,266
 -1,152
 -1,193
     -719
     -753
41
46
0
0
0
0
0
0
 
22
22
1
2
01:33
17:20
05:51
19:29
 15,303
  7,747
 -1,176
 -1,188
  -627,007
  -627,387
62
44
1
0
0
0
0
0
 
23
1
15:27
20:34
 18,435
 -1,190
    -9,095
49
4
0
0
 
24
1
11:24
16:48
 19,407
 -1,185
   -15,369
56
0
0
0
 
25
25
25
1
2
3
00:00
15:23
22:37
03:45
16:31
23:59
 13,487
  4,077
  4,937
 -1,198
 -1,186
 -1,150
   -25,026
   -25,045
   -25,022
39
33
46
2
0
3
0
0
0
0
0
0
 
26
26
1
2
08:13
17:20
12:18
20:49
 14,640
 12,484
 -1,177
 -1,178
    87,964
    88,423
75
58
1
0
0
0
0
0
 
27
1
03:23
10:08
 24,174
 -1,184
   -14,116
44
0
0
0
 
28
1
05:53
12:34
 24,068
 -1,174
    67,756
44
2
0
0
 
29
1
22:19
23:59
  6,050
 -1,200
  -497,067
54
0
0
0
 
30
1
12:46
17:19
 16,420
 -1,178
  -533,219
162
0
0
0
 
31
31
1
2
05:46
20:34
09:02
22:36
 11,738
  7,325
 -1,178
 -1,179
   -99,233
   -99,361
46
46
4
11
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.