GPS Space Vehicle Time Integrity for MJD 52441

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
14:28
20:11
 20,514
  1,174
  -233,294
47
0
0
0
 
2
1
11:59
19:43
 27,778
  1,177
   217,515
63
0
0
0
 
3
1
13:14
18:57
 20,390
  1,172
   -36,282
49
0
0
0
 
4
4
1
2
00:00
20:37
04:12
23:59
 15,068
 12,123
  1,164
  1,172
  -208,447
  -209,535
82
63
1
0
1
0
0
0
 
5
5
5
1
2
3
01:02
04:12
07:59
03:38
05:19
11:44
  9,299
  3,948
 13,422
  1,164
  1,181
  1,188
   -16,872
   -16,873
   -16,895
46
46
48
0
0
0
0
0
0
0
0
0
 
6
1
03:38
08:40
 18,014
  1,177
     5,402
48
0
0
0
 
7
7
1
2
00:00
18:58
03:38
23:59
 13,034
 18,041
  1,178
  1,153
  -634,537
  -633,333
81
105
1
0
1
0
0
0
 
8
1
18:32
23:59
 19,580
  1,169
  -636,676
97
0
0
0
 
9
1
05:19
10:20
 17,963
  1,184
    48,838
49
0
0
0
 
10
1
00:05
06:15
 22,085
  1,171
    -5,434
45
0
0
0
 
11
1
17:22
22:26
 18,184
  1,166
   -13,240
47
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:49
21:03
 18,730
  1,165
     9,330
46
0
0
0
 
14
1
07:13
15:49
 30,820
  1,178
    67,584
55
0
0
0
 
15
1
06:16
11:48
 19,866
  1,193
   -25,188
54
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:16
11:16
 17,957
  1,187
  -143,665
509
0
7664
0
 
18
18
1
2
05:19
09:25
07:13
12:52
  6,778
 12,335
  1,173
  1,181
    63,531
    63,506
47
49
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
13:07
19:49
18:01
23:51
 17,604
 14,423
  1,165
  1,157
   169,263
   169,315
47
47
0
0
0
0
0
0
 
21
21
1
2
07:54
10:20
09:25
13:16
  5,452
 10,459
  1,181
  1,189
     2,784
     2,795
50
46
0
0
0
0
0
0
 
22
1
11:21
17:44
 22,905
  1,180
  -349,901
269
0
248
0
 
23
23
23
1
2
3
01:45
06:52
07:59
06:15
07:53
09:25
 16,128
  3,676
  5,112
  1,168
  1,168
  1,176
    -2,934
    -2,943
    -2,942
44
47
50
0
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
22:09
06:47
23:59
 24,361
  6,638
  1,168
  1,163
   -35,521
   -35,705
47
47
0
0
0
0
0
0
 
25
1
09:26
17:21
 28,431
  1,179
   -26,962
47
0
0
0
 
26
1
03:38
07:53
 15,217
  1,185
   255,909
111
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
19:15
01:56
23:59
  6,975
 16,967
  1,190
  1,164
    86,643
    86,712
42
50
0
0
0
0
0
0
 
29
1
02:19
07:59
 20,297
  1,184
   -21,186
186
0
0
0
 
30
30
1
2
02:19
08:40
05:19
13:00
 10,717
 15,527
  1,166
  1,182
  -677,507
  -677,543
44
47
0
0
0
0
0
0
 
31
1
14:44
20:45
 21,609
  1,177
  -308,816
92
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.