2025adaa

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Information

Transient

Name: SN2025adaa
Right ascension: 2h27m07.63s
Declination: -2d37m35.22s
Discovery Date: Nov. 11, 2025, 8:42 a.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.023

Host

Name:
Right ascension: 2h27m07.69s
Declination: -2d37m37.14s
Redshift: None
Photometric Redshift: 0.054
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.78
Transient MWEBV processed 0.04
Host match processed 6.47
Host information processed 0.11
Host MWEBV processed 0.08
Global aperture construction processed 0.61
Global aperture photometry processed 5.45
Validate global photometry processed 15.54
Global host SED inference processed 373.53
Local aperture photometry processed 5.35
Validate local photometry processed 0.02
Local host SED inference processed 420.89
 

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) = 2h27m07.63s, -2d37m35.22s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
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 22.97 1.78 20.497 0.084 AB
SDSS_g 63.6 2.12 19.391 0.036 AB
PanSTARRS_g 82.59 0.48 19.108 0.006 AB
SDSS_r 116.97 2.94 18.730 0.027 AB
PanSTARRS_r 143.29 0.51 18.509 0.004 AB
SDSS_i 169.63 3.65 18.326 0.023 AB
PanSTARRS_i 215.1 0.67 18.068 0.003 AB
PanSTARRS_z 241.49 1.19 17.943 0.005 AB
SDSS_z 219.91 6.73 18.044 0.033 AB
DES_z 227.55 1.9 18.007 0.009 AB
PanSTARRS_y 295.58 3.04 17.723 0.011 AB

Aperture details

RA, DEC (J2000) = 2h27m07.66s, -2d37m36.80s
semi major axis, semi minor axis (arcsec) = 8.94, 4.29
angle (degrees, anti-clockwise from east) = -177.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.69 2.99 20.781 0.183 AB
GALEX_NUV 36.8 2.65 19.985 0.078 AB
SDSS_u 93.16 5.44 18.977 0.063 AB
SDSS_g 278.36 4.68 17.788 0.018 AB
PanSTARRS_g 307.43 1.56 17.681 0.006 AB
SDSS_r 497.09 6.63 17.159 0.014 AB
PanSTARRS_r 511.02 1.65 17.129 0.004 AB
SDSS_i 711.41 8.52 16.770 0.013 AB
PanSTARRS_i 730.38 2.25 16.741 0.003 AB
PanSTARRS_z 832.02 4.08 16.600 0.005 AB
SDSS_z 949.31 21.5 16.456 0.025 AB
DES_z 927.22 3.98 16.482 0.005 AB
PanSTARRS_y 1025.38 10.67 16.373 0.011 AB
2MASS_J 899.64 138.91 15.620 0.168 Vega
2MASS_H 1434.67 184.73 14.641 0.140 Vega
2MASS_K 1590.68 278.33 14.058 0.190 Vega
WISE_W1 719.32 15.04 14.059 0.023 Vega
WISE_W2 474.25 19.89 13.871 0.046 Vega
WISE_W3 2293.73 66.0 10.325 0.031 Vega
WISE_W4 2515.14 446.34 8.779 0.193 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})\, 9.485 9.622 9.762
{\rm log}_{10}({\rm SFR}) -0.867 -0.386 -0.005
{\rm log}_{10}({\rm sSFR}) -10.512 -10.025 -9.628
{\rm stellar\ age} 5.175 7.256 9.656

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.533 -0.980 -0.496
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.579 -0.703 0.145

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.423 0.877 1.252
\delta -0.489 -0.122 0.121
\tau_1/\tau_2 0.756 1.074 1.417
Q_{PAH} 0.385 1.379 3.300
U_{min} 2.733 7.853 15.112
{\rm log}_{10}(\gamma_e)\, -3.425 -2.230 -1.007

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.573 -1.828 -0.750
{\rm log}_{10}(\tau_{AGN})\, 0.926 1.314 1.803

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.699 -0.340 -0.044
0.03-0.10 Gyr -1.153 -0.430 0.037
0.10-0.33 Gyr -1.443 -0.609 -0.038
0.33-1.08 Gyr -1.629 -0.639 -0.122
1.08-3.55 Gyr -1.480 -0.533 -0.168
3.55-11.66 Gyr -0.836 -0.320 -0.115
11.66-12.96 Gyr -0.851 -0.191 0.547

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.062 10.116 10.169
{\rm log}_{10}({\rm SFR}) -0.030 0.213 0.499
{\rm log}_{10}({\rm sSFR}) -10.160 -9.905 -9.625
{\rm stellar\ age} 6.886 7.652 9.163

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.506 -0.278 -0.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.102 0.260 0.383

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.356 0.564
\delta -0.609 -0.328 -0.124
\tau_1/\tau_2 0.806 1.151 1.505
Q_{PAH} 0.852 1.941 3.467
U_{min} 2.589 7.622 14.686
{\rm log}_{10}(\gamma_e)\, -2.913 -1.856 -1.241

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.067 -2.835 -1.904
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.557 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.273 -0.121 0.018
0.03-0.10 Gyr 0.013 0.314 0.627
0.10-0.33 Gyr -0.520 -0.090 0.201
0.33-1.08 Gyr -0.763 -0.336 -0.081
1.08-3.55 Gyr -0.667 -0.180 0.104
3.55-11.66 Gyr 0.066 0.258 0.357
11.66-12.96 Gyr -0.063 0.412 0.931