GPS Space Vehicle Time Integrity for MJD 52606

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
06:09
13:02
 24,765
 -1,575
  -261,112
56
0
0
0
 
2
2
1
2
00:14
07:42
02:28
12:21
  8,082
 16,582
 -1,584
 -1,574
    21,080
    21,284
53
53
1
0
0
0
0
0
 
3
3
1
2
01:55
12:19
05:34
13:27
 13,072
  3,906
 -1,570
 -1,587
   -85,682
   -85,803
53
53
0
0
0
0
0
0
 
4
4
1
2
08:50
16:34
10:56
21:23
  7,454
 17,296
 -1,582
 -1,577
  -367,700
  -367,933
55
74
0
4
0
0
0
0
 
5
1
17:14
23:09
 21,321
 -1,573
   -44,170
53
0
0
0
 
6
6
1
2
00:00
19:43
02:18
23:59
  8,324
 15,380
 -1,571
 -1,578
       69
      102
52
51
0
0
0
0
0
0
 
7
1
14:08
19:39
 19,844
 -1,580
  -212,777
223
0
2
0
 
8
1
10:14
17:14
 25,173
 -1,577
   -40,691
209
0
0
0
 
9
9
1
2
03:07
16:08
04:45
21:07
  5,770
 17,983
 -1,575
 -1,586
    17,331
    17,414
53
52
0
3
0
0
0
0
 
10
10
1
2
12:05
19:43
14:39
23:53
  9,222
 15,009
 -1,579
 -1,572
   -17,339
   -17,350
52
56
0
0
0
0
0
0
 
11
11
1
2
04:14
15:12
09:12
16:40
 17,836
  5,150
 -1,578
 -1,581
   -28,634
   -28,674
52
56
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:03
14:20
 22,660
 -1,579
    16,984
53
0
0
0
 
14
1
01:55
07:38
 20,347
 -1,577
    35,348
58
0
0
0
 
15
15
1
2
00:14
22:14
05:13
23:53
 17,961
  5,969
 -1,574
 -1,565
   -42,708
   -43,033
54
53
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:10
04:09
23:59
 14,961
 10,160
 -1,583
 -1,556
    -7,534
    -7,617
52
54
0
0
0
0
0
0
 
18
1
00:00
05:05
 18,093
 -1,583
    17,207
60
26
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:33
11:33
 21,616
 -1,577
   197,846
53
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
00:00
07:19
01:55
11:50
  6,908
 16,275
 -1,581
 -1,579
   -14,786
   -15,016
53
74
0
1
0
0
0
0
 
23
23
1
2
00:00
21:07
01:50
23:59
  6,647
 10,246
 -1,606
 -1,565
   -15,758
   -15,785
53
54
0
0
0
0
0
0
 
24
1
17:17
22:41
 19,437
 -1,576
   -76,145
60
0
0
0
 
25
1
04:31
09:47
 18,893
 -1,575
   -37,440
57
0
0
0
 
26
26
1
2
00:00
14:08
02:37
18:05
  9,333
 14,222
 -1,583
 -1,574
  -319,747
  -320,721
78
91
1
1
1
0
0
0
 
27
1
09:15
16:06
 24,701
 -1,574
  -441,972
267
0
411
0
 
28
1
11:51
18:27
 23,745
 -1,573
    82,817
56
0
0
0
 
29
1
14:52
17:46
 10,408
 -1,577
  -366,490
73
1
0
0
 
30
1
18:51
23:59
 18,448
 -1,571
  -473,200
118
0
0
0
 
31
31
1
2
02:19
12:21
06:13
14:51
 13,949
  8,995
 -1,574
 -1,575
  -334,937
  -334,604
66
56
1
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.