GPS Space Vehicle Time Integrity for MJD 52637

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
00:52
06:38
 20,174
   438
  -263,835
35
0
0
0
 
2
2
1
2
00:00
22:28
06:12
23:59
 21,696
  5,289
   433
   421
    39,733
    40,161
51
35
1
0
0
0
0
0
 
3
1
00:00
05:42
 20,006
   437
   -92,117
37
1
0
0
 
4
1
07:31
15:22
 27,818
   439
    -4,541
62
0
0
0
 
5
5
1
2
11:23
18:37
16:02
22:04
 16,441
 12,342
   442
   426
   -47,712
   -47,761
36
39
0
0
0
0
0
0
 
6
1
14:22
19:42
 18,975
   441
     2,607
37
0
0
0
 
7
1
05:43
14:21
 30,544
   444
  -169,462
320
0
2932
0
 
8
1
04:58
10:42
 20,210
   443
  -108,548
149
0
0
0
 
9
1
15:24
20:50
 19,396
   433
    24,145
37
0
0
0
 
10
1
10:28
16:57
 22,998
   442
   -17,060
36
0
0
0
 
11
1
03:16
09:00
 20,052
   449
   -29,763
36
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:32
11:04
07:52
12:55
 18,771
  6,540
   432
   433
    20,821
    20,839
39
29
0
1
0
0
0
0
 
14
14
1
2
00:00
17:32
02:13
23:59
  7,826
 22,905
   434
   433
    32,793
    32,681
24
38
112
0
0
0
0
0
 
15
15
1
2
17:02
19:42
18:36
22:45
  5,577
 10,779
   411
   430
   -53,245
   -53,286
40
45
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:03
21:47
 20,503
   439
    -9,529
39
0
0
0
 
18
1
16:03
23:37
 26,941
   431
    10,760
43
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
06:39
04:41
10:33
 16,474
 13,771
   429
   440
   203,988
   204,033
32
34
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
12:36
21:16
 30,893
   436
   -15,985
38
0
0
0
 
24
1
08:41
17:18
 30,554
   433
   -81,330
45
0
0
0
 
25
25
1
2
00:00
19:43
04:13
23:59
 14,795
 15,151
   436
   424
   -36,707
   -36,749
27
36
3
0
0
0
0
0
 
26
1
12:58
18:36
 20,059
   436
  -364,586
109
0
0
0
 
27
1
04:13
09:50
 19,736
   442
  -520,621
143
0
0
0
 
28
1
05:55
12:31
 23,344
   444
    80,328
37
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
13:01
18:37
20:51
16:02
19:42
23:41
 10,669
  3,887
  9,991
   434
   419
   423
  -516,614
  -516,863
  -517,014
64
37
63
0
0
0
0
0
0
0
0
0
 
31
1
01:08
05:42
 15,951
   451
  -300,449
83
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.