GPS Space Vehicle Time Integrity for MJD 54696

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
18:39
23:48
 17,846
   625
  -193,296
17
0
0
0
3
3
1
2
02:39
11:10
05:24
15:02
  9,287
 13,440
   619
   616
  -270,562
  -270,734
38
37
3
1
3
1
0
0
4
1
17:25
23:07
 20,016
   623
   146,860
80
2
2
0
6
6
1
2
02:03
11:10
05:27
14:28
 11,662
 11,426
   617
   620
  -166,674
  -166,697
43
33
3
1
3
1
0
0
7
1
11:10
17:23
 21,480
   616
    -9,079
33
1
1
0
8
1
12:38
18:38
 20,683
   620
   166,950
38
2
2
0
9
9
1
2
02:30
17:47
06:26
21:24
 13,533
 12,849
   617
   621
    -9,931
   -10,024
24
5
3
1
3
0
0
0
10
10
1
2
00:00
20:39
02:00
23:48
  6,882
 10,844
   619
   629
     4,558
     4,596
31
3
3
16
3
0
0
0
11
11
1
2
06:18
14:14
09:01
18:37
  9,467
 15,216
   613
   621
   -20,859
   -20,832
5
26
0
2
0
2
0
0
12
1
19:06
23:48
 16,230
   625
   354,732
5
174
0
0
13
13
1
2
10:07
11:10
11:08
15:33
  3,520
 15,044
   614
   618
  -267,436
  -267,445
3
29
1
1
0
1
0
0
14
1
03:23
09:40
 21,796
   616
   231,416
37
2
2
0
15
15
1
2
00:00
15:42
04:12
17:51
 14,502
  7,436
   613
   613
   162,403
   162,745
38
36
5
3
4
2
0
0
16
16
16
1
2
3
00:52
08:13
11:10
01:57
11:08
13:10
  3,841
 10,083
  6,965
   612
   619
   621
  -111,043
  -110,980
  -110,961
20
8
17
3
0
1
3
0
1
0
0
0
17
1
15:22
21:42
 22,073
   622
   -38,305
14
2
2
0
18
1
00:28
07:05
 22,671
   618
   144,432
41
6
5
0
19
19
1
2
03:48
11:42
06:10
16:13
  8,245
 15,633
   617
   621
   -34,177
   -34,185
7
5
2
53
0
0
0
0
20
20
1
2
07:27
11:10
11:08
12:20
 12,860
  4,066
   616
   621
  -106,519
  -106,505
6
54
0
1
0
1
0
0
21
1
00:00
05:58
 20,592
   617
   -53,434
46
5
5
0
22
1
02:06
08:43
 22,850
   619
  -210,694
14
3
3
0
23
23
1
2
08:41
11:10
11:08
14:36
  8,430
 11,859
   616
   621
  -368,876
  -368,888
3
13
10
1
0
1
0
0
24
24
1
2
00:00
21:42
04:26
23:48
 15,318
  7,198
   614
   620
  -117,329
  -117,541
17
5
5
0
1
0
0
0
25
1
11:10
16:35
 18,738
   619
   231,771
153
1
1
0
26
26
1
2
00:00
15:04
03:43
17:59
 12,778
  9,957
   614
   612
  -310,921
  -311,245
31
34
5
2
4
2
0
0
27
1
11:35
17:35
 20,644
   620
  -210,415
53
2
2
0
28
1
13:57
20:30
 22,854
   627
    22,532
7
2
0
0
29
29
1
2
00:00
21:43
03:19
23:48
 11,295
  7,156
   614
   623
    40,282
    40,227
23
3
4
1
1
0
0
0
30
30
30
1
2
3
00:00
06:18
20:43
01:01
09:13
23:48
  3,356
 10,017
 10,569
   617
   616
   622
   -91,123
   -91,176
   -91,276
53
9
4
3
1
0
3
0
0
0
0
0
31
1
05:48
11:08
 18,486
   615
    25,699
7
75
0
0
32
1
06:33
11:08
 15,809
   617
  -313,112
7
0
0
0
33
-
 
 
 
 
 
 
 
 
 
34
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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.