obs_collection       = Northern Sky Narrowband Survey
obs_description      = Estimated variance (square noise) of visual continuum (HiPS simg.de/P/NSNS/DR0_1/vc) normalized to 30" pixels. Use these data to assess the accuracy of the star and H-alpha subtracted continuum, which is mainly determined by photon noise, whether from the signal of interest or from contamination.
prov_progenitor      = Calculated from 5" intermediate data of the Northern Sky Narrowband Survey DR0.1, see http://www.simg.de/nebulae3/dr0_1
obs_copyright        = Northern Sky Narrowband Survey by Stefan Ziegenbalg. The material can be freely used and distributed under Creative Commons Attribution-Noncommercial-Share Alike 4.0 license (CC-BY-NC-SA).
obs_copyright_url    = http://www.simg.de/nebulae3/dr0_1
obs_regime           = Optical
client_category      = Deprecated/Image/Optical
client_sort_key      = 02527
client_application   = AladinDesktop
# client_application   = AladinLite
em_min               = 4.4e-7
em_max               = 7.0e-7
t_min                = 58432
t_max                = 59826
creator_did          = ivo://simg.de/P/NSNS/DR0_1/sn-vc
hips_creator         = S. Ziegenbalg
#hips_copyright      = Copyright mention of the HiPS
obs_title            = NSNS DR0.1: Estimated variance of visual continuum
#obs_ack             = Acknowledgement mention
#bib_reference       = Bibcode for bibliographic reference
#bib_reference_url   = URL to bibliographic reference
hips_builder         = Aladin/HipsGen v12.119
hips_version         = 1.4
hips_release_date    = 2025-06-07T16:33Z
hips_frame           = equatorial
hips_order           = 5
hips_order_min       = 0
hips_tile_width      = 512
hips_status          = public mirror clonable
hips_initial_ra      = 60.0
hips_initial_dec     = 60.0
hips_initial_fov     = 150.0
hips_pixel_scale     = 0.003579
s_pixel_scale        = 0.001389
dataproduct_type     = image
hipsgen_date         = 2024-09-28T18:01Z
hipsgen_params       = in=tmp/sn_vc out=./sn_vc id=simg.de/P/NSNS/DR0_1/sn-vc "title=Northern Sky Narrowband Survey, DR0.1, Estimated variance of visual continuum" img=tmp/sn_vc/003_003.fits "mode=overlayFading treeMean" order=5 "creator=S. Ziegenbalg" "target=60 60 150" "status=public master clonable" CLEAN INDEX TILES ALLSKY CHECKCODE DETAILS
hips_creation_date   = 2024-09-28T18:01Z
hips_pixel_bitpix    = -32
data_pixel_bitpix    = -32
hips_sampling        = bilinear
hips_overlay         = overlayFading mergeOverwriteTile treeMean
hips_tile_format     = fits
hips_pixel_cut       = 2.5E-11 5.0E-10
hips_data_range      = 2.5E-11 1.0E-4
moc_sky_fraction     = 0.6466
hipsgen_date_1       = 2024-09-28T18:19Z
hipsgen_params_1     = out=./sn_vc id=simg.de/P/NSNS/DR0_1/sn-vc "title=Northern Sky Narrowband Survey, DR0.1, Estimated variance of visual continuum" "creator=S. Ziegenbalg" "target=60 60 150" "status=public master clonable" UPDATE CHECKCODE DETAILS
hipsgen_date_2       = 2024-10-05T15:47Z
hipsgen_params_2     = out=./sn_vc id=simg.de/P/NSNS/DR0_1/sn-vc "title=Northern Sky Narrowband Survey, DR0.1, Estimated variance of visual continuum" "pixelcut=2.5e-11 5e-10 sqrt" "datarange=2.5e-11 1e-4" "creator=S. Ziegenbalg" "target=60 60 150" "status=public master clonable" UPDATE CHECKCODE DETAILS
hipsgen_date_3       = 2024-10-19T18:29Z
hipsgen_params_3     = in=tmp/sn_vc out=./sn_vc img=tmp/sn_vc/003_003.fits "mode=overlayFading treeMean" order=5 frame=equatorial id=simg.de/P/NSNS/DR0_1/sn-vc "title=Northern Sky Narrowband Survey, DR0.1, Estimated variance of visual continuum" "pixelcut=2.5e-11 5e-10 sqrt" "datarange=2.5e-11 1e-4" "creator=S. Ziegenbalg" "target=60 60 150" "status=public master clonable" CLEAN INDEX TILES ALLSKY CHECKCODE DETAILS
hips_estsize         = 11055667
hips_nb_tiles        = 10729
hips_check_code      = fits:1794725865
hipsgen_date_4       = 2026-02-25T10:43Z
hipsgen_params_4     = in=https://www.simg.de/nebulae3/dr0_1/sn_vc out=./ MIRROR