GPS Space Vehicle Time Integrity for MJD 55499

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
12:00
17:46
 20,133
  -589
  -299,631
20
1
1
0
 
3
3
1
2
03:47
19:48
08:17
21:59
 15,635
  7,479
  -586
  -600
  -628,909
  -629,187
27
33
2
1
1
1
0
0
 
4
1
10:30
16:14
 19,836
  -587
  -207,473
62
1
1
0
 
5
1
13:56
19:18
 18,722
  -595
    59,026
31
2
1
0
 
6
6
1
2
03:40
19:11
07:41
21:59
 13,849
  9,695
  -589
  -594
  -438,446
  -437,743
64
42
2
1
2
1
0
0
 
7
1
04:25
10:44
 21,681
  -590
      464
11
1
1
0
 
8
1
05:55
11:52
 20,364
  -588
    -7,463
22
1
1
0
 
9
9
1
2
10:45
19:31
14:29
21:59
 12,867
  8,517
  -584
  -603
   -40,054
   -40,140
11
35
1
1
0
1
0
0
 
10
10
1
2
05:01
12:43
07:04
17:28
  7,132
 16,551
  -588
  -584
    55,968
    56,005
25
8
1
14
1
1
0
0
 
11
11
1
2
00:00
07:19
01:46
11:51
  6,137
 15,558
  -585
  -583
    99,553
    99,643
6
17
1
0
0
0
0
0
 
12
1
12:19
17:16
 17,201
  -590
    58,002
23
1
1
0
 
13
1
03:12
08:41
 19,175
  -588
  -294,072
20
1
1
0
 
14
14
14
1
2
3
00:00
01:48
20:29
01:46
02:50
21:59
  6,137
  3,465
  5,331
  -584
  -592
  -596
  -103,151
  -103,177
  -103,417
14
7
9
1
1
0
1
0
0
0
0
0
 
15
15
1
2
09:23
16:53
10:54
21:41
  5,395
 16,632
  -588
  -597
   188,891
   188,727
9
28
1
2
0
1
0
0
 
16
1
01:48
06:31
 16,402
  -586
   121,105
19
2
0
0
 
17
1
08:15
14:28
 21,396
  -587
  -176,412
8
1
0
0
 
18
1
17:37
21:59
 15,053
  -594
  -102,456
14
2
1
0
 
19
1
06:00
09:35
 12,144
  -585
    78,110
17
19
1
0
 
20
20
20
1
2
3
00:36
01:48
11:41
01:46
05:26
12:42
  4,145
 12,534
  3,634
  -586
  -588
  -584
   -50,480
   -50,480
   -50,468
33
6
9
1
65
14
1
0
0
0
0
0
 
21
1
16:44
21:59
 18,247
  -593
    98,271
17
2
1
0
 
22
22
1
2
00:00
19:06
01:46
21:59
  6,137
 10,029
  -595
  -592
  -160,531
  -160,487
24
32
1
1
1
1
0
0
 
23
1
01:51
07:45
 20,381
  -586
  -346,882
33
1
1
0
 
24
24
1
2
00:00
07:43
01:46
10:18
  6,137
  8,749
  -576
  -588
  -334,957
  -335,051
14
8
1
1
1
0
0
0
 
25
25
1
2
00:00
13:44
01:46
18:01
  6,137
 14,799
  -589
  -594
    47,933
    48,047
8
10
1
2
0
0
0
0
 
26
26
1
2
07:53
16:14
11:05
20:24
 11,016
 14,419
  -587
  -596
    39,549
    39,788
27
46
1
1
0
1
0
0
 
27
27
1
2
10:08
19:20
14:03
21:59
 13,575
  9,183
  -575
  -589
  -203,623
  -203,739
15
37
1
1
0
1
0
0
 
28
1
06:45
13:20
 22,623
  -588
    -3,071
29
1
1
0
 
29
1
15:02
20:30
 18,809
  -595
  -160,650
40
2
2
0
 
30
30
30
1
2
3
00:00
01:48
14:43
01:46
03:13
18:24
  6,137
  4,849
 12,712
  -593
  -593
  -599
  -292,306
  -292,325
  -292,507
14
8
16
1
2
2
1
0
1
0
0
0
 
31
31
1
2
00:00
01:48
01:46
04:32
  6,137
  9,564
  -587
  -589
    -4,357
    -4,389
17
13
1
0
1
0
0
0
 
32
32
1
2
00:00
01:48
01:46
04:57
  6,137
 10,761
  -585
  -589
   119,291
   119,363
30
23
1
0
1
0
0
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.