This file is indexed.

/usr/share/postgresql/9.1/timezonesets/Antarctica.txt is in postgresql-9.1 9.1.3-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
#
# NOTE:
#   This file is NOT loaded by the PostgreSQL database.  It just serves as
#   a template for timezones you could need.  See the `Date/Time Support'
#   appendix in the PostgreSQL documentation for more information.
#
# src/timezone/tznames/Antarctica.txt
#

CLST   -10800 D  # Chile Summer Time
                 #     (America/Santiago)
                 #     (Antarctica/Palmer)
CLT    -14400    # Chile Time
                 #     (America/Santiago)
                 #     (Antarctica/Palmer)
DAVT    25200    # Davis Time (Antarctica)
                 #     (Antarctica/Davis)
DDUT    36000    # Dumont-d`Urville Time (Antarctica)
                 #     (Antarctica/DumontDUrville)
MAWT    21600    # Mawson Time (Antarctica)
                 #     (Antarctica/Mawson)
NZDT    46800 D  # New Zealand Daylight Time
                 #     (Antarctica/McMurdo)
                 #     (Pacific/Auckland)
NZST    43200    # New Zealand Standard Time
                 #     (Antarctica/McMurdo)
                 #     (Pacific/Auckland)
ROTT   -10800    # Rothera Time
                 #     (Antarctica/Rothera)
SYOT    10800    # Syowa Time
                 #     (Antarctica/Syowa)
VOST    21600    # Vostok time
                 #     (Antarctica/Vostok)
# CONFLICT! WST is not unique
# Other timezones:
#  - WST: West Samoa Time
WST     28800    # Western Standard Time (Australia)
                 #     (Antarctica/Casey)
                 #     (Australia/Perth)