GPS Space Vehicle Time Integrity for MJD 54444

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
1
1
2
00:00
21:43
04:23
23:59
 15,383
  7,902
   209
   210
  -171,407
  -171,592
11
39
1
1
0
1
0
0
2
2
1
2
11:45
16:23
16:21
17:51
 15,588
  5,224
   213
   213
  -157,138
  -157,170
16
5
1
1
1
0
0
0
3
3
1
2
03:56
19:52
08:18
22:36
 15,201
  9,396
   208
   213
  -155,954
  -156,245
25
19
2
1
1
1
0
0
4
1
10:33
16:13
 19,619
   212
    35,334
30
1
1
0
5
5
5
1
2
3
00:00
13:13
16:23
01:34
16:21
17:44
  5,453
 10,696
  4,816
   202
   211
   211
  -587,839
  -588,878
  -589,049
36
72
30
1
1
1
1
1
0
0
0
0
6
6
1
2
15:16
16:23
16:21
20:38
  3,612
 14,684
   205
   210
  -193,760
  -193,640
14
53
0
0
0
0
0
0
7
1
16:23
20:52
 15,465
   211
    25,105
25
1
1
0
8
8
1
2
05:58
09:45
09:40
11:57
 12,842
  7,607
   210
   212
   133,130
   133,149
11
18
0
3
0
3
0
0
9
9
1
2
11:02
19:40
14:38
23:32
 12,293
 13,330
   220
   208
  -100,192
  -100,249
25
26
1
2
1
2
0
0
10
10
1
2
13:57
16:23
16:21
19:16
  8,029
 10,014
   220
   221
   169,692
   169,812
59
36
1
0
1
0
0
0
11
11
11
1
2
3
00:00
07:31
09:45
02:20
09:40
11:54
  8,157
  7,393
  7,532
   201
   218
   216
   -26,281
   -26,271
   -26,275
4
5
6
0
2
17
0
0
0
0
0
0
12
12
1
2
12:34
16:23
16:21
17:28
 13,069
  3,853
   209
   209
   351,184
   351,195
20
10
1
0
1
0
0
0
13
1
03:26
08:50
 18,870
   204
  -226,654
16
1
1
0
14
14
1
2
00:00
20:29
02:48
23:59
  9,873
 12,231
   201
   315
   314,447
   314,359
10
3362
1
12
0
14
0
0
15
15
1
2
09:45
16:51
11:07
21:34
  4,806
 16,323
   217
   209
    72,532
    72,452
9
19
4
1
0
1
0
0
16
1
01:35
06:34
 17,534
   204
  -128,119
24
1
1
0
17
17
1
2
08:23
09:45
09:40
11:59
  4,421
  7,695
   216
   213
   -46,785
   -46,782
5
28
7
3
0
3
0
0
18
1
17:37
23:59
 22,029
   479
   220,632
11463
12
13
0
19
19
1
2
04:58
21:00
09:32
23:21
 15,942
  8,158
   215
   212
   -11,096
   -11,201
34
18
12
1
1
1
0
0
20
20
1
2
00:58
11:53
05:42
13:01
 16,359
  3,742
   201
   211
  -124,578
  -124,546
33
9
1
8
1
0
0
0
21
1
16:38
22:58
 21,871
   213
   -75,227
32
2
2
0
22
22
1
2
00:00
19:18
01:59
23:59
  6,902
 16,290
   200
   405
  -204,655
  -204,508
5
7122
1
12
0
13
0
0
23
1
01:48
07:45
 20,766
   204
  -316,414
18
1
1
0
24
24
1
2
15:01
16:23
16:21
21:39
  4,542
 18,278
   205
   210
   -52,554
   -52,589
5
22
0
1
0
1
0
0
25
1
04:03
09:40
 19,564
   209
  -489,203
29
1
1
0
26
26
26
1
2
3
08:38
09:45
16:40
09:40
11:17
21:14
  3,537
  5,427
 15,804
   220
   218
   212
  -121,118
  -121,180
  -121,536
14
20
58
0
4
1
0
0
1
0
0
0
27
27
1
2
04:57
09:45
09:40
10:56
 16,299
  4,149
   213
   225
  -153,009
  -153,023
31
60
1
3
1
3
0
0
28
28
1
2
07:00
09:45
09:40
11:59
  9,170
  7,694
   210
   216
    11,977
    11,988
7
8
0
3
0
0
0
0
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
00:00
13:54
16:23
02:20
16:21
18:10
  8,177
  8,213
  6,390
   195
   206
   208
   -55,312
   -55,362
   -55,372
6
44
6
15
1
9
0
1
0
0
0
0
31
31
1
2
00:00
22:49
04:29
23:59
 15,745
  4,203
   203
 -1,197
      972
     -310
7
26187
1
12
0
4203
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 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.