2026vy

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Information

Transient

Name: SN2026vy
Right ascension: 9h00m29.60s
Declination: -14d24m39.08s
Discovery Date: Jan. 13, 2026, 4:05 a.m.
Classification: SN Ia
Redshift: 0.074000
MW E(B-V): 0.041

Host

Name:
Right ascension: 9h00m29.54s
Declination: -14d24m39.19s
Redshift: None
Photometric Redshift: 0.072
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.85
Transient MWEBV processed 0.06
Host match processed 6.28
Host information processed 0.1
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry failed 0.05
Validate global photometry not processed 10.56
Global host SED inference not processed 554.0
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 422.68
 

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) = 9h00m29.58s, -14d24m39.69s
semi major axis, semi minor axis (arcsec) = 1.47, 1.47
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 22.97 0.44 20.497 0.021 AB
PanSTARRS_g 18.94 0.37 20.706 0.021 AB
PanSTARRS_r 29.56 0.46 20.223 0.017 AB
DES_r 39.26 0.59 19.915 0.016 AB
PanSTARRS_i 42.35 0.46 19.833 0.012 AB
PanSTARRS_z 44.93 1.19 19.769 0.029 AB
DES_z 56.86 2.6 19.513 0.050 AB
PanSTARRS_y 48.84 2.93 19.678 0.065 AB

Aperture details

RA, DEC (J2000) = 9h00m29.52s, -14d24m39.03s
semi major axis, semi minor axis (arcsec) = 13.93, 3.15
angle (degrees, anti-clockwise from east) = -96.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 117.86 1.23 18.722 0.011 AB
PanSTARRS_r 183.06 2.01 18.244 0.012 AB
DES_r 189.77 1.55 18.204 0.009 AB
PanSTARRS_i 253.6 2.0 17.890 0.009 AB
DES_z 270.95 7.11 17.818 0.028 AB
PanSTARRS_y 279.09 12.92 17.786 0.050 AB
2MASS_J 643.35 229.36 15.984 0.387 Vega
2MASS_H 352.44 325.34 16.165 1.002 Vega
2MASS_K 341.96 370.25 15.727 1.176 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})\, 8.637 8.837 8.976
{\rm log}_{10}({\rm SFR}) -1.338 -0.833 -0.315
{\rm log}_{10}({\rm sSFR}) -10.263 -9.685 -9.024
{\rm stellar\ age} 2.513 5.275 6.708

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.296 -0.572 -0.068
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.744 -1.258 0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.578 0.978
\delta -0.733 -0.334 0.093
\tau_1/\tau_2 0.644 0.982 1.351
Q_{PAH} 1.062 3.338 5.545
U_{min} 2.772 7.797 14.739
{\rm log}_{10}(\gamma_e)\, -3.028 -1.917 -0.833

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.539 -1.230 -0.118
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.494 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.200 -0.831 -0.537
0.03-0.10 Gyr -1.574 -0.860 -0.237
0.10-0.33 Gyr -1.508 -0.857 -0.371
0.33-1.07 Gyr -1.396 -0.852 -0.474
1.07-3.52 Gyr -1.590 -1.053 -0.785
3.52-11.53 Gyr -1.939 -1.219 -0.934
11.53-12.81 Gyr -2.145 -1.286 -0.790

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.494 9.714 9.837
{\rm log}_{10}({\rm SFR}) -1.158 -0.519 0.041
{\rm log}_{10}({\rm sSFR}) -10.896 -10.185 -9.617
{\rm stellar\ age} 3.716 6.523 8.500

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.734 -1.320 -0.825
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.793 -1.024 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.439 0.714
\delta -0.647 -0.163 0.247
\tau_1/\tau_2 0.591 0.963 1.359
Q_{PAH} 0.974 2.686 5.131
U_{min} 2.832 8.004 15.034
{\rm log}_{10}(\gamma_e)\, -2.954 -1.574 -0.568

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.300 -1.581 -0.592
{\rm log}_{10}(\tau_{AGN})\, 0.910 1.363 1.812

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.237 -0.635 -0.251
0.03-0.10 Gyr -1.393 -0.535 0.148
0.10-0.33 Gyr -1.391 -0.483 0.179
0.33-1.07 Gyr -1.341 -0.394 0.155
1.07-3.52 Gyr -1.045 -0.322 0.033
3.52-11.53 Gyr -1.082 -0.280 -0.006
11.53-12.81 Gyr -1.199 -0.253 0.475