2026dsy results

Information

Transient
Name:SN2026dsy
Right ascension: 16h05m38.55s
Declination:18d06m07.19s
Discovery Date:Feb. 17, 2026, 6:22 a.m.
Classification:SN Ia
Redshift:0.037000
MW E(B-V):0.044
Host
Name:57092
Right ascension: 16h05m40.83s
Declination:18d06m26.88s
Redshift:0.038519
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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
DES_g
DES_r
DES_z
 SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download failed 8.53
Transient MWEBV not processed 0.11
Host match not processed 5.57
Host information not processed 0.05
Host MWEBV not processed 0.05
Global aperture construction not processed 0.7
Global aperture photometry not processed 5.82
Validate global photometry not processed 17.75
Global host SED inference not processed 739.48
Local aperture photometry not processed 5.69
Validate local photometry not processed 0.03
Local host SED inference not processed 0.06
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h05m38.54s, 18d06m07.10s
semi major axis, semi minor axis (arcsec):2.62, 2.62
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u -2.8 1.47 AB
SDSS_g -0.2 0.98 AB
DES_g -0.49 0.22 AB
PanSTARRS_g -0.16 0.83 AB
SDSS_r 2.51 1.23 22.902 0.534 AB
PanSTARRS_r -0.51 0.71 AB
DES_r -0.35 0.42 AB
SDSS_i -5.72 1.82 AB
PanSTARRS_i -2.46 0.73 AB
PanSTARRS_z -4.37 1.9 AB
SDSS_z -8.62 6.57 AB
DES_z -0.55 1.06 AB
PanSTARRS_y -4.93 4.38 AB

Aperture details

RA, DEC (J2000):16h05m40.84s, 18d06m27.28s
semi major axis, semi minor axis (arcsec):9.05, 7.87
angle (degrees, anti-clockwise from east):-110.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.02 2.42 21.398 0.262 AB
GALEX_NUV 12.53 2.21 21.155 0.191 AB
SDSS_u 230.9 6.09 17.991 0.029 AB
SDSS_g 1203.49 9.44 16.199 0.009 AB
DES_g 1318.07 1.92 16.100 0.002 AB
SDSS_r 2617.4 13.73 15.355 0.006 AB
PanSTARRS_r 2717.6 2.57 15.315 0.001 AB
DES_r 2915.91 4.99 15.238 0.002 AB
SDSS_i 3846.2 17.2 14.937 0.005 AB
PanSTARRS_i 3869.39 2.63 14.931 0.001 AB
PanSTARRS_z 4974.32 6.09 14.658 0.001 AB
SDSS_z 5094.74 28.08 14.632 0.006 AB
DES_z 5337.06 18.04 14.582 0.004 AB
PanSTARRS_y 6108.53 14.0 14.435 0.002 AB
2MASS_J 7527.29 192.7 13.314 0.028 Vega
2MASS_H 9094.01 344.23 12.636 0.041 Vega
2MASS_K 7765.86 305.88 12.337 0.043 Vega
WISE_W1 3094.12 31.58 12.475 0.011 Vega
WISE_W2 1702.98 31.8 12.483 0.020 Vega
WISE_W3 362.02 99.64 12.329 0.299 Vega
WISE_W4 1569.74 564.24 9.290 0.390 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.656 10.716 10.741
{\rm log}_{10}({\rm SFR}) -2.351 -1.781 -1.303
{\rm log}_{10}({\rm sSFR}) -13.078 -12.492 -12.008
{\rm stellar\ age} 10.889 12.545 12.575

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.605 -0.515 -0.436
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.314 -0.618 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.054 0.112 0.187
\delta -0.923 -0.745 -0.482
\tau_1/\tau_2 0.532 1.003 1.464
Q_{PAH} 0.255 1.001 2.664
U_{min} 3.477 9.717 17.584
{\rm log}_{10}(\gamma_e)\, -1.398 -0.781 -0.342

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.625 -3.955 -2.987
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.606 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.336 -1.663 -1.223
0.03-0.10 Gyr -4.175 -2.051 -1.304
0.10-0.33 Gyr -5.595 -2.526 -1.522
0.33-1.09 Gyr -6.178 -2.852 -1.629
1.09-3.61 Gyr -4.777 -2.550 -1.234
3.61-11.92 Gyr -2.488 -1.287 0.524
11.92-13.24 Gyr 1.603 1.844 1.871