GPS Space Vehicle Time Integrity for MJD 52636

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:56
06:42
 20,601
   446
  -263,695
42
0
0
0
 
2
1
00:00
06:16
 22,366
   440
    39,205
61
0
0
0
 
3
1
00:02
05:46
 20,468
   445
   -91,844
41
0
0
0
 
4
1
07:35
15:27
 27,959
   438
    -4,035
65
0
0
0
 
5
5
1
2
11:28
18:41
16:06
22:00
 16,520
 11,803
   439
   423
   -47,572
   -47,625
40
33
0
0
0
0
0
0
 
6
1
14:26
19:46
 18,906
   433
     2,598
36
0
0
0
 
7
1
05:47
14:25
 30,888
   442
  -166,445
320
0
2939
0
 
8
1
05:03
10:46
 20,394
   442
  -106,414
152
0
0
0
 
9
1
15:28
20:55
 19,350
   430
    23,979
36
0
0
0
 
10
1
10:32
17:02
 23,159
   437
   -17,027
40
0
0
0
 
11
1
03:20
09:04
 20,495
   447
   -29,663
43
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:36
11:08
07:57
12:59
 19,079
  6,664
   438
   429
    20,765
    20,772
43
36
0
0
0
0
0
0
 
14
14
1
2
00:00
17:36
02:18
22:00
  8,189
 15,643
   438
   423
    32,927
    32,812
37
34
0
0
0
0
0
0
 
15
15
1
2
17:06
19:47
18:40
22:48
  5,499
 10,779
   412
   434
   -52,869
   -52,894
30
37
0
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:07
21:51
 20,387
   422
    -9,416
36
1
0
0
 
18
1
16:07
22:00
 20,928
   424
    11,004
35
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
06:43
04:45
10:37
 16,942
 13,901
   426
   441
   203,857
   203,905
42
43
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
12:39
21:19
 30,739
   428
   -15,910
37
0
0
0
 
24
1
08:45
17:22
 30,586
   445
   -81,103
47
0
0
0
 
25
25
1
2
00:00
19:47
04:17
22:00
 15,289
  7,889
   428
   428
   -36,665
   -36,707
37
30
0
0
0
0
0
0
 
26
1
13:02
18:40
 19,984
   425
  -363,221
110
0
0
0
 
27
1
04:17
09:54
 19,971
   443
  -518,495
149
0
0
0
 
28
1
06:00
12:36
 23,570
   441
    80,498
43
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
13:06
18:41
20:55
16:06
19:46
22:00
 10,670
  3,893
  3,862
   427
   418
   428
  -515,407
  -515,652
  -515,755
60
37
33
0
0
0
0
0
0
0
0
0
 
31
1
01:12
05:46
 16,279
   449
  -301,681
84
0
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(AUS) 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(AUS) 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.