hips_initial_fov     = 58.63230142835039
hips_initial_ra      = 266.40499479 
hips_initial_dec     = -28.936173970
creator_did          = ivo://CDS/P/2MASS/J
hips_pixel_bitpix    = -32
data_pixel_bitpix    = -32
hips_sampling        = bilinear
hips_skyval_method   = SKYVAL
hips_skyval_value    = -0.5 100.0 -357.66149139404297 1421.6846084594727
hips_overlay         = mean
hips_hierarchy       = median
hips_creator         = CDS (Oberto A.)
hips_copyright       = CNRS/Unistra
obs_title            = 2MASS J (1.23um)
hips_builder         = Aladin/HipsGen v11.023
hips_version         = 1.4
hips_creation_date   = 2014-02-11T11:28Z
hips_release_date    = 2021-02-24T06:06Z
hips_frame           = equatorial
hips_order           = 9
hips_order_min       = 0
hips_tile_width      = 512
dataproduct_type     = image
moc_access_url       = http://alasky.u-strasbg.fr/2MASS/J/Moc.fits
#hips_service_url     = http://alasky.u-strasbg.fr/2MASS/J
hips_status          = public master clonableOnce
hips_tile_format     = jpeg fits
hips_pixel_cut       = -0.5 40
hips_data_range      = -357.7 1422
obs_collection       = The Two Micron All Sky Survey - J band (2MASS J)
obs_description      = 2MASS has uniformly scanned the entire sky in three near-infrared bands to detect and characterize point sources brighter than about 1 mJy in each band, with signal-to-noise ratio (SNR) greater than 10, using a pixel size of 2.0". This has achieved an 80,000-fold improvement in sensitivity relative to earlier surveys. 2MASS used two highly-automated 1.3-m telescopes, one at Mt. Hopkins, AZ, and one at CTIO, Chile. Each telescope was equipped with a three-channel camera, each channel consisting of a 256x256 array of HgCdTe detectors, capable of observing the sky simultaneously at J (1.25 microns), H (1.65 microns), and Ks (2.17 microns). The University of Massachusetts (UMass) was responsible for the overall management of the project, and for developing the infrared cameras and on-site computing systems at both facilities. The Infrared Processing and Analysis Center (IPAC) is responsible for all data processing through the Production Pipeline, and construction and distribution of the data products. Funding is provided primarily by NASA and the NSF
obs_copyright_url    = http://www.ipac.caltech.edu/2mass/
obs_ack              = University of Massachusetts & IPAC/Caltech
bib_reference        = 2006AJ....131.1163S
bib_reference_url    = http://simbad.u-strasbg.fr/simbad/sim-ref?bibcode=2006AJ....131.1163S
obs_copyright        = University of Massachusetts & IPAC/Caltech
#Between 1997 June and 2001 February => MJD=(UnixTime/86400)+40587 ; 1997 June =  865123200 UnixTime ; 2001 February =980985600 UnixTime
t_min                = 50600
t_max                = 51941
obs_regime           = Infrared
em_min               = 1.147E-6
em_max               = 1.323E-6
#Lambda 1.235 (+/-0.006), Bandwith 0.162 (+/- 0.001) cf: http://www.ipac.caltech.edu/2mass/releases/allsky/faq.html#reference
hips_hierarchy       = mean
prov_progenitor      = IPAC/NASA
client_category      = Image/Infrared/2MASS
hips_builder         = Aladin/HipsGen v11.023
hips_pixel_scale     = 2.236E-4
s_pixel_scale        = 2.777E-4
dataproduct_type     = image
moc_sky_fraction     = 1
hips_estsize         = 4593684487
hipsgen_date         = 2020-06-16T12:47Z
hipsgen_date         = 2020-06-22T09:53Z
hipsgen_params       = in=2MASSj out=Hips-J creator_did=ivo://CDS-test/P/2MASS/J -f "hips_pixel_cut=-0.5 40 log" fading=true skyval=SKYVAL maxthread=64 hips_frame=equatorial JPEG