GPS Space Vehicle Time Integrity for MJD 53323

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
03:06
06:28
06:26
09:48
 11,453
 11,691
   -49
   -51
  -373,491
  -373,514
17
7
4
23
3
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:34
08:39
03:24
12:59
  9,648
 15,102
   -59
   -58
   -60,785
   -60,882
9
24
1
1
0
1
0
0
 
4
1
15:17
20:55
 19,554
   -58
  -553,472
110
0
0
0
 
5
5
1
2
04:21
17:15
05:25
22:04
  3,617
 16,751
   -57
   -59
   -59,769
   -59,896
8
11
48
1
0
0
0
0
 
6
6
1
2
00:00
19:57
01:24
23:59
  4,756
 13,754
   -59
   308
  -475,577
  -474,834
8
12406
1
12
0
12
0
0
 
7
1
13:15
19:34
 21,907
   -56
  -224,750
174
1
1
0
 
8
1
10:26
16:28
 21,058
   -54
    13,624
11
1
1
0
 
9
9
1
2
00:22
15:41
04:14
19:16
 13,347
 12,419
   -64
   -63
    14,705
    14,807
9
10
12
0
0
0
0
0
 
10
1
18:42
23:59
 18,261
   256
   -53,581
11964
12
12
0
 
11
11
1
2
03:55
14:00
06:26
16:17
  8,785
  7,874
   -60
   -57
  -166,259
  -166,376
12
13
4
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:02
13:25
 18,842
   -57
    18,480
17
1
1
0
 
14
14
1
2
01:11
06:28
06:26
07:29
 18,267
  3,684
   -55
   -53
    31,113
    31,113
17
3
4
1
3
0
0
0
 
15
1
00:00
05:18
 18,512
   -56
  -347,642
32
1
0
0
 
16
1
06:28
11:06
 16,176
   -57
    -3,682
24
1
1
0
 
17
1
17:42
23:55
 21,300
   -56
   156,956
24
1
0
0
 
18
18
1
2
00:00
22:17
05:00
23:59
 17,435
  5,621
   -61
  -676
    96,508
    96,183
20
13392
1
12
0
5621
0
0
 
19
19
1
2
01:45
09:39
04:02
14:10
  7,929
 15,610
   -58
   -56
     7,300
     7,324
4
35
13
1
0
1
0
0
 
20
20
1
2
05:19
06:28
06:26
10:12
  3,761
 12,971
   -61
   -60
   107,118
   107,094
84
40
3
1
3
1
0
0
 
21
21
1
2
00:00
21:25
03:49
23:59
 13,171
  8,766
   -59
  -299
   -82,589
   -82,883
5
6603
1
12
0
12
0
0
 
22
1
00:00
06:25
 22,278
   -62
   -15,531
33
3
3
0
 
23
1
06:28
12:25
 20,720
   -57
  -199,365
23
1
1
0
 
24
1
16:33
22:25
 20,589
   -60
   -73,428
18
1
0
0
 
25
25
1
2
03:43
06:28
06:26
09:28
  9,505
 10,586
   -65
   -64
   -79,588
   -79,595
31
5
3
21
3
0
0
0
 
26
26
26
1
2
3
00:00
13:28
21:22
02:01
15:52
23:59
  7,011
  8,373
  8,961
   -61
   -61
   -11
  -276,261
  -276,681
  -276,875
21
29
1108
1
2
12
0
1
12
0
0
0
 
27
1
09:32
15:36
 21,081
   -57
  -469,868
68
2
2
0
 
28
1
11:46
18:23
 22,938
   -56
   -44,904
10
1
1
0
 
29
29
29
1
2
3
00:00
13:01
21:08
01:36
15:40
23:59
  5,483
  9,307
  9,793
   -62
   -50
   125
  -276,028
  -275,306
  -274,693
26
39
5130
1
1
12
1
0
12
0
0
0
 
30
30
1
2
04:12
18:26
06:26
22:46
  7,728
 15,130
   -59
   -56
  -512,434
  -511,920
22
43
1
0
0
0
0
0
 
31
1
12:33
18:57
 22,209
   -58
    -3,435
17
1
1
0
 
32
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33
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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.