GPS Space Vehicle Time Integrity for MJD 52135

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
14:27
21:19
 24,751
  -908
  -191,099
45
0
0
0
 
2
2
1
2
00:00
21:20
03:04
23:59
 11,089
  9,589
  -903
  -904
    58,092
    58,534
52
41
1
0
0
0
0
0
 
3
3
3
1
2
3
10:19
12:23
19:49
11:43
13:41
21:27
  5,097
  4,651
  5,801
  -908
  -894
  -908
   -57,562
   -57,572
   -57,680
37
38
44
0
0
3
0
0
0
0
0
0
 
4
4
1
2
00:43
16:55
05:34
19:07
 17,338
  7,892
  -894
  -917
  -610,302
  -609,437
74
57
1
0
1
0
0
0
 
5
1
01:36
07:26
 21,003
  -898
  -310,607
45
7
0
0
 
6
1
03:56
10:18
 22,873
  -888
     1,652
43
0
0
0
 
7
7
1
2
00:00
22:14
03:49
23:59
 13,775
  6,198
  -907
  -869
  -414,099
  -411,719
124
62
0
0
0
0
0
0
 
8
8
1
2
00:00
18:27
01:28
23:59
  5,278
 19,971
  -882
  -901
  -476,321
  -478,215
56
153
0
0
0
0
0
0
 
9
1
00:21
05:23
 18,132
  -885
     1,929
46
0
0
0
 
10
10
1
2
04:01
20:06
08:31
22:54
 16,146
 10,013
  -890
  -911
    -9,442
    -9,494
49
41
2
0
0
0
0
0
 
11
1
12:23
17:23
 17,941
  -902
    -4,239
40
3
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:17
22:45
 23,176
  -902
     3,277
41
0
0
0
 
14
1
10:19
15:59
 20,203
  -907
   119,880
42
1
0
0
 
15
1
06:13
13:16
 25,380
  -910
   -70,296
62
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
05:26
08:40
08:31
12:22
 11,097
 13,318
  -883
  -905
  -356,627
  -356,994
113
102
0
0
0
0
0
0
 
18
18
1
2
07:07
11:44
10:44
13:00
 13,035
  4,530
  -893
  -915
    72,915
    72,895
44
44
0
3
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:37
19:40
 21,649
  -903
    90,204
44
0
0
0
 
21
1
08:31
15:09
 23,846
  -910
    -5,533
45
0
0
0
 
22
22
1
2
07:34
15:30
10:19
20:06
  9,868
 16,344
  -906
  -917
    -7,827
   -10,009
199
345
0
0
0
2582
0
0
 
23
1
06:39
10:18
 13,111
  -889
   -19,055
44
0
0
0
 
24
24
1
2
01:39
05:48
05:47
07:06
 14,838
  4,655
  -881
  -907
   -73,377
   -73,430
53
43
0
0
0
0
0
0
 
25
25
1
2
05:31
12:43
06:38
17:49
  3,961
 18,313
  -881
  -903
   -17,293
   -17,328
41
47
0
15
0
0
0
0
 
26
26
26
1
2
3
00:00
07:34
22:45
02:22
10:44
23:59
  8,513
 11,384
  4,424
  -896
  -908
  -902
  -560,061
  -560,245
  -560,549
45
53
45
0
4
2
0
0
0
0
0
0
 
27
1
17:23
23:59
 23,763
  -900
   -31,483
45
0
0
0
 
28
1
18:42
23:59
 19,023
  -907
    11,064
41
0
0
0
 
29
1
10:45
16:22
 20,193
  -907
  -627,635
50
2
0
0
 
30
1
03:08
07:34
 15,971
  -898
    30,501
42
5
0
0
 
31
31
31
1
2
3
10:31
13:16
19:41
12:22
14:23
22:58
  6,648
  3,918
 11,760
  -915
  -898
  -909
   -59,300
   -59,300
   -59,363
39
38
43
0
0
1
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.