GPS Space Vehicle Time Integrity for MJD 52673

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
1
2
00:00
22:25
04:15
23:59
 14,967
  5,561
   510
   477
  -269,636
  -269,778
37
42
0
0
0
0
0
0
 
2
2
1
2
00:00
20:05
03:53
23:59
 13,660
 13,971
   499
   505
    59,164
    59,617
47
52
1
0
0
0
0
0
 
3
3
1
2
00:00
21:27
03:17
23:59
 11,517
  9,033
   511
   489
  -101,728
  -101,989
40
42
1
0
0
0
0
0
 
4
1
04:59
12:44
 27,301
   512
   -20,608
62
0
0
0
 
5
1
08:54
13:30
 16,304
   510
   -53,746
50
0
0
0
 
6
1
11:48
17:11
 19,094
   521
     3,058
47
0
0
0
 
7
1
03:53
11:47
 27,774
   511
  -270,921
256
0
79
0
 
8
1
02:28
08:12
 20,142
   512
  -180,899
133
0
0
0
 
9
1
13:30
18:22
 17,250
   505
    29,695
49
0
0
0
 
10
1
08:01
14:31
 22,872
   524
   -19,050
47
0
0
0
 
11
1
00:48
06:32
 20,211
   513
   -33,631
36
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:05
08:36
05:26
10:29
 18,857
  6,717
   503
   491
    22,878
    22,882
39
43
0
0
0
0
0
0
 
14
1
15:04
23:41
 30,715
   493
    28,335
50
0
0
0
 
15
15
1
2
14:49
16:27
16:09
20:23
  4,781
 14,001
   499
   507
   -67,359
   -67,400
48
55
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:32
19:18
 17,035
   504
   -14,241
51
0
0
0
 
18
1
13:30
21:12
 27,331
   500
     2,917
52
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
04:15
21:20
02:14
08:08
23:59
  7,960
 13,699
  9,465
   489
   494
   477
   208,145
   208,172
   208,220
42
40
44
0
0
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:48
16:09
15:32
19:43
 13,268
 12,660
   520
   503
   -18,622
   -18,652
47
49
0
0
0
0
0
0
 
24
1
06:12
14:48
 30,356
   510
    -5,371
57
0
0
0
 
25
25
1
2
00:00
17:11
01:40
23:59
  5,925
 24,261
   499
   486
   -38,365
   -38,422
43
46
0
0
0
0
0
0
 
26
1
10:32
15:04
 15,924
   512
  -409,711
74
0
0
0
 
27
1
01:41
07:24
 20,097
   507
  -576,496
75
0
0
0
 
28
1
03:29
10:05
 23,274
   505
    73,488
43
0
0
0
 
29
1
09:53
15:32
 19,965
   512
   -50,975
99
0
0
0
 
30
30
30
1
2
3
10:33
16:09
18:23
11:47
17:11
21:13
  4,248
  3,585
 10,116
   511
   497
   484
  -548,866
  -549,024
  -549,117
46
46
55
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
22:36
04:37
23:59
 16,260
  4,955
   505
   475
  -248,134
  -246,705
96
55
1
0
1
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.