GPS Space Vehicle Time Integrity for MJD 52204

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
09:51
16:42
 24,668
  -986
  -201,067
47
0
0
0
 
2
1
16:43
22:16
 19,987
  -984
    93,008
55
0
0
0
 
3
3
1
2
05:35
15:07
08:58
16:45
 12,180
  5,832
  -998
  -978
   -77,520
   -77,601
48
48
0
5
0
0
0
0
 
4
4
1
2
12:13
19:52
14:25
23:59
  7,850
 14,715
  -995
  -984
  -489,870
  -489,128
74
93
1
0
1
0
0
0
 
5
5
1
2
00:00
20:41
02:45
23:59
  9,879
 11,895
  -998
 -1,008
  -320,325
  -320,431
49
46
0
0
0
0
0
0
 
6
1
00:00
05:35
 20,100
 -1,008
     -233
48
0
0
0
 
7
1
17:27
23:16
 20,911
  -986
  -536,278
204
0
0
0
 
8
1
13:49
20:48
 25,104
  -974
  -598,582
125
0
0
0
 
9
9
1
2
06:40
19:36
08:05
23:59
  5,131
 15,796
 -1,007
  -987
    12,064
    12,184
49
46
0
0
0
0
0
0
 
10
10
1
2
00:00
15:10
03:47
18:12
 13,613
 10,889
 -1,003
  -978
   -13,322
   -13,330
53
46
0
0
0
0
0
0
 
11
11
1
2
08:06
18:11
12:42
20:09
 16,607
  6,907
 -1,000
  -994
    -5,689
    -5,692
47
53
0
21
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:36
18:03
 23,195
  -990
     5,438
46
0
0
0
 
14
1
05:38
11:16
 20,266
 -1,000
   122,174
50
0
0
0
 
15
1
01:50
08:32
 24,150
 -1,009
   -96,778
61
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:45
03:57
03:47
07:42
 10,908
 13,504
  -990
 -1,013
  -142,445
  -143,648
305
362
0
0
718
2580
0
0
 
18
1
02:18
06:12
 14,072
  -990
    74,258
51
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:03
15:03
 21,573
  -991
   107,185
55
0
0
0
 
21
1
03:47
10:22
 23,670
  -999
    -6,139
52
0
0
0
 
22
22
1
2
02:46
10:45
05:35
15:16
 10,171
 16,233
 -1,009
  -981
  -343,411
  -344,771
135
220
0
0
0
32
0
0
 
23
1
01:21
05:35
 15,096
  -990
   -23,164
52
0
0
0
 
24
24
1
2
00:00
20:49
02:17
23:59
  8,230
 11,433
 -1,022
  -977
    -1,855
    -2,016
52
51
2
0
0
0
0
0
 
25
1
08:06
13:15
 18,510
 -1,005
   -19,705
51
3
0
0
 
26
26
1
2
02:46
18:04
06:12
21:37
 12,373
 12,756
 -1,006
  -987
    -6,131
    -6,046
49
46
9
0
0
0
0
0
 
27
27
1
2
12:41
18:12
18:03
19:34
 19,338
  4,879
  -994
  -984
   -38,817
   -38,828
48
45
0
0
0
0
0
0
 
28
1
15:17
21:56
 23,949
  -983
    29,610
47
0
0
0
 
29
1
06:13
12:04
 20,954
 -1,000
  -621,005
49
12
0
0
 
30
30
1
2
00:00
22:19
02:45
23:59
  9,919
  5,985
  -999
  -999
  -110,969
  -112,807
84
62
0
0
0
0
0
0
 
31
31
31
1
2
3
05:48
08:33
14:27
08:05
09:41
18:16
  8,178
  4,005
 13,756
 -1,011
 -1,010
  -984
   -71,709
   -71,725
   -71,761
47
46
55
0
1
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.