GPS Space Vehicle Time Integrity for MJD 52116

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
15:42
22:35
 24,763
  -865
  -188,174
43
0
0
0
 
2
2
1
2
00:00
22:36
04:23
23:59
 15,776
  5,037
 31,002
  -842
    80,678
    49,271
4001445
40
1
0
15776
0
0
0
 
3
3
1
2
11:36
21:09
14:58
22:44
 12,141
  5,689
  -860
  -860
   -51,931
   -52,035
41
43
0
1
0
0
0
0
 
4
4
1
2
01:54
18:11
06:49
20:24
 17,524
  8,030
  -850
  -877
  -635,552
  -634,802
56
52
5
6
1
0
0
0
 
5
1
02:55
08:52
 21,422
  -852
  -308,274
32
61
0
0
 
6
1
05:13
11:35
 22,888
  -854
     1,300
36
22
0
0
 
7
1
00:00
05:10
 18,536
 26,265
  -433,478
3691538
1
18536
0
 
8
8
1
2
00:00
19:43
02:47
23:59
  9,967
 15,386
 49,585
  -871
  -381,966
  -434,480
5034230
136
1
0
9967
0
0
0
 
9
1
01:38
06:40
 18,148
 26,846
    82,369
3730791
1
18148
0
 
10
10
1
2
05:18
21:23
09:49
23:59
 16,214
  9,363
  -849
  -870
    -8,383
    -8,435
42
40
7
0
0
0
0
0
 
11
11
1
2
00:42
13:40
02:09
18:41
  5,121
 18,033
 97,292
  -863
    94,270
    -3,895
7023248
39
1
1
5121
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:33
23:59
 23,159
  -863
     2,757
41
4
0
0
 
14
1
11:37
17:17
 20,257
  -862
   117,962
43
5
0
0
 
15
1
07:30
14:33
 25,365
  -860
   -62,799
64
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
06:43
09:58
09:49
13:40
 11,183
 13,275
  -841
  -867
  -298,262
  -298,852
165
165
0
0
0
0
0
0
 
18
1
08:27
14:19
 21,017
  -858
    72,784
45
10
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:52
20:49
 21,456
  -864
    85,729
42
6
0
0
 
21
1
09:50
16:27
 23,848
  -863
    -5,301
41
0
0
0
 
22
22
1
2
08:53
16:48
11:37
20:38
  9,838
 13,799
  -858
  -857
  -581,654
  -581,554
36
38
0
11
0
0
0
0
 
23
1
07:59
11:35
 12,981
  -856
   -17,890
41
0
0
0
 
24
1
02:58
08:26
 19,621
  -848
   -68,836
51
4
0
0
 
25
25
1
2
06:47
13:59
07:57
19:05
  4,189
 18,285
  -846
  -862
   -16,655
   -16,686
27
47
3
3
0
0
0
0
 
26
26
1
2
00:12
08:53
03:39
11:58
 12,406
 11,158
 39,664
  -865
  -507,868
  -548,643
4512316
54
1
0
12406
0
0
0
 
27
27
1
2
00:00
18:41
01:39
23:59
  5,904
 19,032
  -847
  -861
   -29,084
   -29,178
27
43
20
0
0
0
0
0
 
28
28
1
2
00:00
19:43
01:41
23:59
  6,030
 15,267
  -868
  -863
     6,273
     6,482
30
40
18
3
0
0
0
0
 
29
1
12:03
17:54
 20,990
  -864
  -622,886
58
13
0
0
 
30
1
04:25
08:52
 15,961
  -854
    28,186
28
37
0
0
 
31
31
31
1
2
3
11:49
14:34
20:57
13:40
15:41
23:59
  6,549
  3,929
 10,966
  -865
  -858
  -853
   -56,113
   -56,122
   -56,171
42
39
44
0
0
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.