2025sno

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Information

Transient

Name: SN2025sno
Right ascension: 1h30m06.34s
Declination: 53d52m01.36s
Discovery Date: July 29, 2025, 4:49 a.m.
Classification: SN Ia
Redshift: 0.053000
MW E(B-V): 0.285

Host

Name:
Right ascension: 1h30m06.60s
Declination: 53d52m00.19s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 36.49
Transient MWEBV processed 0.07
Host match processed 5.59
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 3.88
Validate global photometry processed 11.13
Global host SED inference processed 410.59
Local aperture photometry processed 4.53
Validate local photometry processed 0.02
Local host SED inference processed 445.07
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 1h30m06.34s, 53d52m01.36s
semi major axis, semi minor axis (arcsec) = 1.94, 1.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 29.68 0.62 20.219 0.023 AB
PanSTARRS_r 63.66 0.73 19.390 0.012 AB
PanSTARRS_i 102.39 1.13 18.874 0.012 AB
PanSTARRS_z 130.02 1.79 18.615 0.015 AB
PanSTARRS_y 172.3 3.52 18.309 0.022 AB

Aperture details

RA, DEC (J2000) = 1h30m06.60s, 53d52m00.38s
semi major axis, semi minor axis (arcsec) = 11.96, 5.38
angle (degrees, anti-clockwise from east) = -21.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 275.11 2.54 17.801 0.010 AB
PanSTARRS_r 542.09 2.98 17.065 0.006 AB
PanSTARRS_i 812.82 4.59 16.625 0.006 AB
PanSTARRS_z 1035.31 7.33 16.362 0.008 AB
PanSTARRS_y 1356.56 14.46 16.069 0.012 AB
2MASS_J 1550.7 202.73 15.029 0.142 Vega
2MASS_H 2869.23 310.42 13.888 0.117 Vega
2MASS_K 2087.96 273.74 13.763 0.142 Vega
WISE_W1 987.95 56.66 13.714 0.062 Vega
WISE_W2 596.84 43.66 13.621 0.079 Vega
WISE_W3 2069.39 121.71 10.436 0.064 Vega
WISE_W4 3252.61 670.38 8.499 0.224 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.122 9.317 9.477
{\rm log}_{10}({\rm SFR}) -1.611 -0.802 -0.220
{\rm log}_{10}({\rm sSFR}) -10.983 -10.139 -9.414
{\rm stellar\ age} 2.449 6.273 8.276

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.440 -0.707 -0.251
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -0.518 0.225

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.239 0.753 1.368
\delta -0.585 -0.165 0.202
\tau_1/\tau_2 0.627 0.998 1.376
Q_{PAH} 0.687 2.380 5.316
U_{min} 3.000 8.029 15.302
{\rm log}_{10}(\gamma_e)\, -3.283 -2.185 -0.932

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.674 -1.456 -0.364
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.403 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.677 -1.014 -0.507
0.03-0.10 Gyr -1.926 -0.800 -0.136
0.10-0.33 Gyr -1.880 -0.705 0.008
0.33-1.08 Gyr -1.933 -0.714 -0.077
1.08-3.57 Gyr -1.958 -0.767 -0.375
3.57-11.74 Gyr -1.926 -0.737 -0.409
11.74-13.05 Gyr -1.922 -0.709 -0.001

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.995 10.091 10.170
{\rm log}_{10}({\rm SFR}) -0.938 -0.276 0.368
{\rm log}_{10}({\rm sSFR}) -11.033 -10.405 -9.725
{\rm stellar\ age} 4.617 6.224 7.413

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.435 -0.298 -0.189
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.715 -0.134 0.244

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.186 0.338
\delta -0.823 -0.526 -0.127
\tau_1/\tau_2 0.643 0.978 1.302
Q_{PAH} 0.723 2.116 4.709
U_{min} 2.388 6.942 13.661
{\rm log}_{10}(\gamma_e)\, -2.504 -1.479 -0.488

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.286 -3.320 -2.280
{\rm log}_{10}(\tau_{AGN})\, 1.108 1.609 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.989 -0.531 -0.178
0.03-0.10 Gyr -1.123 -0.249 0.512
0.10-0.33 Gyr -0.797 0.174 0.600
0.33-1.08 Gyr -0.150 0.229 0.482
1.08-3.57 Gyr -0.087 0.236 0.496
3.57-11.74 Gyr -0.204 0.131 0.301
11.74-13.05 Gyr -0.575 0.097 0.586