GPS Space Vehicle Time Integrity for MJD 51982

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
01:03
07:55
 24,685
  -796
  -169,227
42
0
0
0
 
2
1
07:13
13:32
 22,723
  -788
   351,687
50
0
0
0
 
3
1
20:29
23:59
 12,651
  -800
   -12,585
36
0
0
0
 
4
4
1
2
03:49
11:00
05:27
15:51
  5,924
 17,451
  -809
  -792
  -693,337
  -693,466
40
59
0
1
0
0
0
0
 
5
1
12:02
18:03
 21,620
  -790
  -291,770
43
7
0
0
 
6
1
14:07
20:28
 22,877
  -799
     -505
40
0
0
0
 
7
1
08:38
14:11
 19,873
  -794
  -577,651
66
0
0
0
 
8
1
05:28
11:54
 23,126
  -789
  -802,091
46
0
0
0
 
9
1
10:38
15:44
 18,343
  -785
    34,548
42
0
0
0
 
10
10
1
2
07:13
14:31
09:26
19:11
  7,982
 16,762
  -794
  -803
    -1,696
    -1,711
36
45
0
0
0
0
0
0
 
11
11
1
2
00:00
09:42
03:48
11:08
 13,691
  5,217
  -806
  -793
    -2,274
    -2,264
40
39
0
3
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:27
09:01
 23,623
  -797
     -213
38
0
0
0
 
14
14
1
2
00:00
20:29
01:59
23:59
  7,100
 12,650
  -830
  -793
    93,659
    93,885
40
35
1
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:48
21:23
 20,109
  -792
   301,911
41
0
0
0
 
18
1
17:32
23:29
 21,296
  -801
    58,802
97
2
0
0
 
19
1
02:36
09:26
 24,591
  -804
  -465,353
104
0
0
0
 
20
1
00:19
06:04
 20,703
  -801
    59,107
41
0
0
0
 
21
21
1
2
00:00
19:02
01:46
23:59
  6,396
 17,833
  -801
  -794
    -2,300
    -2,311
40
42
0
0
0
0
0
0
 
22
22
22
1
2
3
01:58
04:14
17:45
03:48
06:22
20:28
  6,583
  7,587
  9,804
  -767
  -799
  -797
  -560,794
  -560,892
  -561,244
46
45
42
0
8
0
0
0
0
0
0
0
 
23
23
1
2
18:03
22:09
22:06
23:20
 14,585
  4,217
  -804
  -829
   -10,289
   -10,320
46
41
1
7
0
0
0
0
 
24
1
12:00
17:25
 19,454
  -795
   -36,442
57
5
0
0
 
25
25
1
2
00:00
15:50
04:14
17:07
 15,218
  4,534
  -808
  -805
   -12,942
   -12,949
46
37
3
3
0
0
0
0
 
26
26
1
2
09:19
17:39
12:47
21:06
 12,449
 12,385
  -790
  -789
  -378,072
  -378,718
83
105
1
0
0
0
0
0
 
27
27
1
2
03:49
06:04
05:27
10:43
  5,836
 16,691
  -761
  -799
   -14,935
   -14,992
42
36
0
0
0
0
0
0
 
28
28
28
1
2
3
02:54
06:23
19:12
06:04
07:23
21:23
 11,391
  3,534
  7,859
  -792
  -823
  -792
   -15,600
   -15,617
   -15,523
42
37
39
0
1
0
0
0
0
0
0
0
 
29
29
1
2
00:00
21:24
02:38
23:59
  9,458
  9,357
  -823
  -789
  -474,265
  -475,533
62
71
1
0
1
0
0
0
 
30
1
13:27
19:02
 19,932
  -795
    10,771
41
0
0
0
 
31
31
31
1
2
3
06:05
07:55
21:18
07:12
09:35
23:02
  4,064
  5,989
  6,229
  -774
  -800
  -815
   -35,420
   -35,459
   -35,558
35
37
34
0
4
0
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.