GPS Space Vehicle Time Integrity for MJD 55472

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(MSL)
-GPSSV (ns)
UTC(MSL)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
-
 
 
 
 
 
 
 
 
 
2
1
13:33
19:38
 21,145
  -274
  -293,208
29
2
2
0
3
3
3
1
2
3
05:39
06:53
21:41
06:50
10:12
23:59
  4,258
 11,395
  7,908
  -267
  -263
   144
  -616,735
  -616,774
  -616,625
9
35
9916
37
3
14
0
2
15
0
0
0
4
1
12:34
18:03
 18,875
  -270
  -185,130
56
2
2
0
5
1
16:00
21:11
 17,765
  -277
    45,518
32
0
0
0
6
6
6
1
2
3
05:31
06:53
21:03
06:50
09:32
23:59
  4,737
  9,018
 10,214
  -271
  -271
   238
  -470,519
  -470,412
  -469,152
20
56
13936
0
3
14
0
3
6046
0
0
0
7
1
06:53
12:34
 19,621
  -271
     1,322
18
3
3
0
8
1
07:46
13:42
 20,667
  -264
    -7,088
20
2
2
0
9
9
9
1
2
3
00:00
12:35
21:21
01:10
16:19
23:59
  3,886
 12,920
  9,114
  -262
  -272
    42
   -34,340
   -34,472
   -34,227
44
15
7958
1
2
14
1
2
15
0
0
0
10
10
1
2
06:56
14:37
08:55
19:23
  6,820
 16,656
  -266
  -276
    53,889
    53,918
12
7
1
3
1
0
0
0
11
11
1
2
01:29
09:11
03:49
13:46
  7,962
 15,737
  -279
  -278
    93,550
    93,635
6
38
2
3
0
3
0
0
12
1
14:12
19:08
 17,191
  -276
    66,705
17
0
0
0
13
13
1
2
05:01
06:53
06:50
10:31
  6,465
 12,540
  -269
  -270
  -296,176
  -296,165
4
35
0
2
0
2
0
0
14
14
1
2
00:00
22:22
04:43
23:59
 16,194
  5,554
  -269
 -1,145
   -94,646
   -95,792
25
17219
3
14
2
5554
0
0
15
15
1
2
11:07
18:41
12:45
23:29
  5,574
 16,280
  -278
  -276
   200,561
   200,399
11
30
2
1
0
1
0
0
16
16
1
2
03:21
06:53
06:50
08:24
 12,329
  5,199
  -267
  -265
   113,660
   113,693
15
23
0
2
0
1
0
0
17
1
10:05
16:19
 21,625
  -275
  -173,232
15
3
3
0
18
18
1
2
00:00
19:26
02:06
23:59
  7,241
 15,411
  -267
   -42
   -96,840
   -96,780
33
7739
2
14
1
14
0
0
19
19
19
1
2
3
00:00
06:53
22:56
01:10
11:27
23:59
  3,886
 15,752
  3,794
  -267
  -268
  -413
    70,668
    70,765
    70,786
17
22
2222
2
3
14
1
1
14
0
0
0
20
1
02:22
06:50
 15,428
  -267
   -50,836
17
1
1
0
21
1
18:36
23:59
 18,389
   137
    92,732
14905
14
15
0
22
22
1
2
00:00
20:55
03:35
23:59
 12,169
 10,684
  -266
  -400
  -162,012
  -162,087
19
3450
1
14
1
15
0
0
23
23
1
2
03:42
06:53
06:50
09:36
 11,047
  9,249
  -270
  -267
  -351,117
  -351,094
9
49
0
2
0
2
0
0
24
24
1
2
00:00
09:40
03:49
11:32
 12,996
  6,481
  -277
  -272
  -327,105
  -327,210
33
9
2
18
2
0
0
0
25
25
1
2
01:17
15:32
03:59
19:51
  9,291
 14,949
  -272
  -277
    43,527
    43,617
8
10
7
0
0
0
0
0
26
26
1
2
09:44
18:05
12:55
22:15
 11,193
 14,296
  -275
  -282
    22,236
    22,463
24
31
2
0
0
0
0
0
27
27
1
2
12:01
21:11
15:55
23:59
 13,500
  9,719
  -267
   214
  -195,007
  -194,636
13
12554
3
14
0
385
0
0
28
1
08:36
15:10
 22,881
  -274
      899
31
4
3
0
29
1
16:53
22:21
 18,653
  -280
  -153,993
15
0
0
0
30
30
1
2
01:14
15:42
04:10
19:54
 10,124
 14,602
  -274
  -278
  -283,976
  -284,170
10
15
2
0
0
0
0
0
31
1
00:42
06:19
 19,556
  -277
     3,918
19
9
1
0
32
1
01:36
06:50
 18,156
  -268
    99,262
51
1
1
0
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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.