GPS Space Vehicle Time Integrity for MJD 54040

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
02:00
08:41
 23,329
   -19
   -86,141
30
1
1
0
 
2
1
15:26
21:34
 21,288
   -14
   -50,530
23
2
0
0
 
3
1
07:33
11:53
 14,899
   -20
  -357,761
163
4
4
0
 
4
1
14:09
19:47
 19,789
   -16
  -331,359
33
2
2
0
 
5
1
16:07
20:58
 16,732
   -15
  -364,019
18
2
0
0
 
6
1
18:54
23:59
 17,771
   397
  -564,064
15300
13
1519
0
 
7
7
1
2
07:04
21:21
09:40
23:59
  8,999
  9,231
   -18
   301
  -504,033
  -503,354
33
8460
4
13
3
14
0
0
 
8
1
09:24
15:27
 20,849
   -18
    84,869
9
0
0
0
 
9
1
14:25
18:10
 13,264
   -29
   -42,798
5
6
0
0
 
10
1
17:33
22:50
 18,190
   -12
   -92,128
43
3
3
0
 
11
11
1
2
02:57
11:05
05:59
15:16
 10,726
 14,166
   -27
   -19
  -357,859
  -357,909
8
10
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:04
12:26
 18,642
   -20
  -108,651
24
3
3
0
 
14
1
00:11
06:29
 22,039
   -20
     2,127
11
1
1
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
05:18
10:22
 17,611
   -18
   -87,538
34
3
3
0
 
17
1
12:07
18:25
 21,721
   -23
   -91,081
9
0
0
0
 
18
18
1
2
02:00
21:16
03:58
23:59
  6,794
  9,520
   -23
  -135
   251,875
   251,804
32
3240
1
13
1
14
0
0
 
19
19
1
2
00:36
08:32
03:00
13:03
  8,391
 15,523
   -18
   -14
   -29,786
   -29,905
21
43
1
3
1
3
0
0
 
20
20
1
2
04:32
15:31
09:19
16:46
 16,564
  4,255
   -18
   -20
    21,887
    21,881
4
8
38
9
0
0
0
0
 
21
1
20:28
23:59
 12,311
    50
   -59,612
1996
13
14
0
 
22
22
1
2
00:00
22:52
05:33
23:59
 19,183
  4,024
   -21
 -1,270
  -146,176
  -147,632
17
22040
2
13
0
4024
0
0
 
23
1
05:33
11:27
 20,429
   -17
  -139,642
13
3
3
0
 
24
1
14:44
20:23
 19,772
   -14
   -48,906
20
2
2
0
 
25
1
02:49
08:35
 20,277
   -22
  -397,304
48
0
0
0
 
26
26
1
2
12:27
20:23
14:54
23:59
  8,291
 12,501
   -21
   310
   317,598
   318,420
41
10129
1
13
0
13
0
0
 
27
1
08:18
14:23
 20,607
   -15
   -75,801
32
3
3
0
 
28
1
10:27
17:05
 22,763
   -13
   -15,283
8
0
0
0
 
29
29
1
2
11:58
20:06
14:41
23:59
  9,224
 13,447
   -21
   427
  -148,587
  -149,695
141
14098
1
13
1
5422
0
0
 
30
30
1
2
03:08
17:33
06:02
21:48
 10,213
 14,758
   -22
   -15
   -15,047
   -15,107
6
29
30
2
0
2
0
0
 
31
1
02:38
08:16
 19,795
   -26
    57,088
66
3
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.