GPS Space Vehicle Time Integrity for MJD 52714

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
1
2
00:00
22:54
05:50
23:59
 20,990
  3,947
 -1,837
 -1,818
  -277,629
  -277,744
44
36
2
0
0
0
0
0
 
2
2
1
2
00:48
16:53
05:12
18:53
 15,803
  7,134
 -1,835
 -1,829
    79,275
    79,627
44
42
4
0
0
0
0
0
 
3
3
1
2
04:40
17:57
06:10
22:10
  5,338
 15,186
 -1,847
 -1,828
  -115,274
  -115,420
47
40
1
0
0
0
0
0
 
4
4
1
2
01:18
09:00
03:34
13:51
  8,164
 17,369
 -1,839
 -1,830
   -36,361
   -36,448
42
48
0
6
0
0
0
0
 
5
1
09:51
15:47
 21,356
 -1,825
    -8,399
35
4
0
0
 
6
1
12:10
18:33
 22,996
 -1,822
     1,392
39
2
0
0
 
7
1
06:39
12:26
 20,570
 -1,825
  -372,959
170
0
0
0
 
8
1
02:50
09:50
 25,157
 -1,832
  -253,984
143
0
0
0
 
9
9
1
2
08:43
19:28
13:45
20:51
 18,024
  4,820
 -1,824
 -1,828
    33,527
    33,574
37
44
12
12
0
0
0
0
 
10
10
1
2
04:43
12:22
07:22
16:23
  9,469
 14,419
 -1,835
 -1,825
   -23,646
   -23,656
42
43
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
07:46
20:45
01:47
08:53
23:59
  6,445
  3,964
 11,608
 -1,832
 -1,835
 -1,834
   -40,860
   -40,904
   -40,978
43
41
40
0
13
4
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:43
07:10
 23,165
 -1,835
    22,656
42
0
0
0
 
14
1
18:35
23:59
 19,306
 -1,832
    22,426
46
7
0
0
 
15
15
1
2
15:09
16:53
16:23
22:08
  4,423
 18,892
 -1,813
 -1,836
   -86,356
   -86,444
45
45
0
0
0
0
0
0
 
16
16
1
2
01:38
16:25
04:24
18:33
 10,001
  7,673
 -1,844
 -1,831
    48,225
    47,534
64
49
1
0
1
0
0
0
 
17
17
1
2
13:45
18:34
17:56
20:39
 15,059
  7,508
 -1,817
 -1,836
    -4,896
    -4,941
49
38
0
0
0
0
0
0
 
18
1
15:48
21:15
 19,576
 -1,827
    -6,342
48
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:15
04:17
23:59
 15,148
  6,261
 -1,833
 -1,828
   209,217
   209,277
43
38
1
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
15:09
19:11
16:19
20:59
  4,208
  6,470
 -1,790
 -1,841
   -23,872
   -23,939
46
39
0
6
0
0
0
0
 
24
1
09:51
15:13
 19,252
 -1,833
   -17,516
48
3
0
0
 
25
25
25
1
2
3
00:00
13:52
21:06
02:14
14:59
23:59
  8,041
  4,028
 10,352
 -1,857
 -1,834
 -1,817
   -42,855
   -42,860
   -42,859
46
34
41
16
1
0
0
0
0
0
0
0
 
26
26
1
2
07:12
16:20
10:46
19:16
 12,763
 10,577
 -1,829
 -1,832
  -453,263
  -453,586
51
61
2
0
0
0
0
0
 
27
1
01:58
08:50
 24,672
 -1,831
  -596,226
42
0
0
0
 
28
1
05:12
11:06
 21,199
 -1,829
    60,700
48
6
0
0
 
29
29
29
1
2
3
05:51
07:22
16:25
07:11
10:21
17:56
  4,715
 10,705
  5,312
 -1,834
 -1,828
 -1,832
   -96,899
   -96,982
   -97,304
44
47
48
0
0
0
0
0
0
0
0
0
 
30
1
11:27
16:15
 17,278
 -1,827
  -563,647
36
2
0
0
 
31
31
1
2
04:17
18:54
07:26
22:45
 11,251
 13,815
 -1,843
 -1,827
   -37,420
   -39,300
133
141
1
0
2
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.