GPS Space Vehicle Time Integrity for MJD 52188

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
10:55
17:47
 24,661
  -954
  -198,626
51
0
0
0
 
2
1
17:47
22:00
 15,150
  -960
    84,799
54
0
0
0
 
3
3
1
2
06:41
16:12
10:04
17:50
 12,146
  5,861
  -963
  -959
   -73,053
   -73,151
50
53
0
0
0
0
0
0
 
4
4
1
2
00:00
13:21
01:59
15:30
  7,077
  7,689
  -981
  -950
  -522,229
  -521,135
65
72
1
2
1
1
0
0
 
5
5
1
2
00:00
21:49
03:49
23:59
 13,687
  7,816
  -963
  -953
  -318,525
  -318,618
49
51
0
0
0
0
0
0
 
6
1
00:19
06:43
 22,984
  -970
     -425
49
0
0
0
 
7
1
18:52
22:00
 11,213
  -942
  -494,609
128
0
0
0
 
8
1
14:53
21:53
 25,129
  -952
  -575,896
141
0
0
0
 
9
9
9
1
2
3
00:00
07:50
20:41
01:47
09:09
22:00
  6,443
  4,693
  4,658
  -969
  -967
  -969
     9,744
     9,781
     9,854
48
51
51
0
0
0
0
0
0
0
0
0
 
10
10
1
2
00:23
16:24
04:52
19:17
 16,046
 10,415
  -958
  -956
   -12,358
   -12,395
54
50
0
0
0
0
0
0
 
11
11
1
2
09:50
19:46
13:48
21:14
 14,246
  5,248
  -960
  -965
    -5,283
    -5,298
50
54
2
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:42
19:09
 23,218
  -952
     4,915
50
0
0
0
 
14
1
06:43
12:22
 20,264
  -961
   122,319
53
2
0
0
 
15
1
02:58
09:38
 24,037
  -964
   -90,551
58
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:50
08:47
 25,012
  -964
    -5,719
786
0
15767
0
 
18
1
03:25
07:14
 13,745
  -959
    73,931
50
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:07
16:08
 21,657
  -954
   103,170
55
0
0
0
 
21
1
04:53
11:29
 23,760
  -961
    -6,041
51
0
0
0
 
22
22
1
2
03:53
11:51
06:41
16:23
 10,101
 16,274
  -955
  -939
  -279,376
  -280,932
148
250
0
0
0
5
0
0
 
23
1
02:41
06:41
 14,280
  -956
   -22,243
52
0
0
0
 
24
1
00:00
03:24
 12,237
  -982
   -86,095
54
0
0
0
 
25
1
09:16
14:18
 18,103
  -953
   -19,237
51
0
0
0
 
26
26
1
2
03:53
19:09
07:14
22:00
 12,017
 10,244
  -965
  -962
    -6,523
    -6,543
50
51
0
0
0
0
0
0
 
27
27
1
2
13:46
19:18
19:09
20:40
 19,302
  4,892
  -958
  -960
   -37,096
   -37,113
55
50
0
0
0
0
0
0
 
28
1
16:12
22:00
 20,803
  -954
    24,893
51
0
0
0
 
29
1
07:17
13:08
 20,941
  -960
  -625,840
51
0
0
0
 
30
1
00:00
03:52
 13,929
  -964
   -73,931
131
0
0
0
 
31
31
1
2
06:54
15:32
09:09
19:21
  8,071
 13,737
  -961
  -950
   -68,677
   -68,737
50
57
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 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.