GPS Space Vehicle Time Integrity for MJD 52631

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
01:16
07:02
 20,553
   406
  -262,788
47
0
0
0
 
2
2
1
2
00:00
22:52
06:35
23:59
 23,502
  4,012
   407
   394
    36,480
    36,914
58
49
1
0
0
0
0
0
 
3
1
00:22
06:07
 20,474
   410
   -90,526
50
0
0
0
 
4
1
07:57
15:48
 27,981
   401
    -1,472
72
0
0
0
 
5
5
1
2
11:49
18:27
14:40
22:29
 10,167
 14,351
   402
   406
   -46,817
   -46,870
48
47
0
0
0
0
0
0
 
6
1
14:41
20:07
 19,258
   411
     2,539
46
0
0
0
 
7
1
06:07
14:40
 30,506
   402
  -151,209
328
0
2804
0
 
8
1
05:23
11:06
 20,361
   416
   -95,623
160
0
0
0
 
9
1
16:12
21:15
 17,924
   403
    23,162
47
0
0
0
 
10
1
10:52
17:22
 23,193
   410
   -16,785
47
0
0
0
 
11
1
03:41
09:25
 20,373
   416
   -29,200
46
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:56
11:28
08:17
13:20
 19,051
  6,604
   404
   374
    20,441
    20,428
48
51
0
0
0
0
0
0
 
14
14
1
2
00:00
17:57
02:38
23:59
  9,465
 21,510
   400
   406
    33,588
    33,478
44
49
0
0
0
0
0
0
 
15
15
1
2
17:44
20:08
19:01
23:08
  4,520
 10,735
   403
   411
   -50,912
   -50,958
42
52
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:23
22:11
 16,992
   415
    -8,807
46
0
0
0
 
18
1
16:17
23:59
 27,347
   408
    12,224
53
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:13
07:03
05:05
10:57
 17,390
 13,920
   393
   402
   203,193
   203,236
48
45
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
12:57
16:17
19:01
16:11
18:26
21:31
 11,557
  7,573
  8,870
   404
   411
   401
   -15,557
   -15,558
   -15,578
47
46
46
0
0
0
0
0
0
0
0
0
 
24
1
09:06
17:43
 30,714
   404
   -79,962
56
0
0
0
 
25
25
1
2
00:00
20:08
04:38
23:59
 16,581
 13,792
   393
   408
   -36,478
   -36,503
44
46
0
0
0
0
0
0
 
26
1
13:22
17:56
 16,208
   404
  -356,233
82
0
0
0
 
27
1
04:39
10:14
 19,891
   410
  -507,404
162
0
0
0
 
28
1
06:20
12:56
 23,527
   409
    81,278
50
0
0
0
 
29
1
12:46
18:26
 20,086
   404
  -400,107
96
0
0
0
 
30
30
30
1
2
3
14:41
19:01
21:16
15:48
20:07
23:59
  3,967
  3,872
  9,738
   404
   406
   397
  -509,134
  -509,368
  -509,544
52
49
71
0
0
0
0
0
0
0
0
0
 
31
1
01:33
06:07
 16,205
   420
  -307,682
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.