GPS Space Vehicle Time Integrity for MJD 52905

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 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
1
2
3
09:40
12:02
14:28
12:01
14:27
16:46
  8,486
  8,688
  8,195
 44,904
 45,015
 45,088
  -261,368
  -261,273
  -261,215
37
25
15
0
8
42
0
0
0
0
0
0
 
2
2
2
1
2
3
03:49
11:14
13:43
06:27
13:26
15:44
  9,406
  7,843
  7,160
 44,611
 44,956
 45,055
   235,238
   235,761
   235,920
53
50
29
1
6
12
0
0
0
0
0
0
 
3
3
3
1
2
3
04:40
07:23
14:35
05:51
09:23
16:42
  4,293
  7,021
  7,553
 44,630
 44,781
 45,078
    -2,191
    -2,073
    -1,851
16
18
15
0
52
0
0
0
0
0
0
0
 
4
4
4
1
2
3
12:01
19:42
21:42
14:53
21:41
23:59
 10,311
  6,908
  8,055
 44,999
 45,270
 45,375
    16,052
    16,411
    16,543
41
45
35
1
10
30
0
0
0
0
0
0
 
5
5
1
2
00:00
20:39
02:11
23:59
  7,887
 11,918
 44,429
 45,345
    -5,253
    -4,127
34
66
0
0
0
0
0
0
 
6
6
1
2
00:00
03:49
03:48
05:50
 13,602
  7,056
 44,468
 44,598
    52,284
    52,417
69
21
0
41
0
0
0
0
 
7
7
1
2
17:07
21:08
21:07
22:46
 14,328
  5,807
 45,224
 45,324
  -582,194
  -582,155
29
12
54
99
0
0
0
0
 
8
8
8
1
2
3
13:40
15:59
18:18
15:57
18:15
20:54
  8,222
  8,143
  9,163
 45,061
 45,156
 45,232
  -375,547
  -375,474
  -375,422
24
23
16
1
21
60
0
0
0
0
0
0
 
9
1
19:20
23:59
 16,804
 45,323
    53,718
75
0
0
0
 
10
10
1
2
00:00
15:17
03:23
18:41
 12,047
 12,238
 44,450
 45,137
    12,701
    13,360
53
33
8
23
1
0
0
0
 
11
11
1
2
07:40
09:31
09:30
12:55
  6,602
 12,099
 44,789
 44,924
   -23,100
   -22,983
33
32
11
30
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:56
13:05
  7,669
 44,949
    76,256
34
0
0
0
 
14
1
05:34
10:57
 19,224
 44,781
    65,387
79
0
0
0
 
15
1
02:31
09:33
 25,143
 44,665
  -118,488
61
0
0
0
 
16
16
1
2
02:31
11:01
04:02
14:51
  5,450
 13,770
 44,520
 44,979
   -37,413
   -37,084
24
32
0
0
0
0
0
0
 
17
17
1
2
00:00
22:42
03:23
23:59
 12,121
  4,625
 44,462
 45,374
  -169,763
  -166,449
160
69
0
0
0
0
0
0
 
18
18
1
2
03:22
06:27
05:54
08:18
  9,114
  6,580
 44,611
 44,723
    35,004
    35,126
38
23
0
40
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:46
15:08
 22,835
 44,950
   254,739
75
0
0
0
 
21
21
21
1
2
3
00:29
02:57
05:56
02:56
05:50
07:34
  8,707
 10,258
  5,866
 44,453
 44,599
 44,685
    -2,714
    -2,614
    -2,573
35
21
18
0
5
46
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
04:02
10:17
 22,381
 44,730
     8,138
84
0
0
0
 
24
24
1
2
00:31
20:54
02:04
23:03
  5,445
  7,570
 44,419
 45,331
   -17,520
   -16,834
18
30
15
6
0
0
0
0
 
25
25
1
2
00:50
07:53
02:30
12:55
  6,049
 17,777
 44,423
 44,880
    -7,826
    -7,391
25
72
1
1
0
0
0
0
 
26
26
1
2
03:22
18:19
04:31
21:58
  4,178
 13,084
 44,554
 45,247
  -473,880
  -473,011
27
50
0
0
0
0
0
0
 
27
27
27
1
2
3
12:56
14:35
17:03
14:34
17:02
19:30
  5,828
  8,754
  8,779
 45,029
 45,112
 45,185
  -628,939
  -629,093
  -629,309
32
56
68
0
0
0
0
0
0
0
0
0
 
28
28
1
2
15:09
19:37
19:27
21:47
 15,398
  7,777
 45,154
 45,273
    52,902
    52,983
45
17
24
56
0
0
0
0
 
29
1
16:37
21:27
 17,174
 45,218
   -55,328
36
15
0
0
 
30
30
1
2
00:00
22:08
02:30
23:59
  8,999
  6,710
 44,439
 45,372
  -464,336
  -465,778
40
26
0
0
0
0
0
0
 
31
31
1
2
05:56
14:52
10:06
18:12
 14,900
 12,008
 44,762
 45,115
  -362,688
  -362,613
21
11
22
35
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.