2025acqv

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Information

Transient

Name: SN2025acqv
Right ascension: 22h15m33.32s
Declination: 38d00m18.84s
Discovery Date: Nov. 5, 2025, 3:53 a.m.
Classification: SN Ia
Redshift: 0.018449
MW E(B-V): 0.124

Host

Name: 22153336+3800193
Right ascension: 22h15m33.37s
Declination: 38d00m19.36s
Redshift: 0.019139
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.75
Transient MWEBV processed 0.08
Host match processed 5.09
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 3.99
Validate global photometry processed 11.29
Global host SED inference processed 798.21
Local aperture photometry processed 4.0
Validate local photometry processed 0.02
Local host SED inference processed 532.53
 

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) = 22h15m33.32s, 38d00m18.84s
semi major axis, semi minor axis (arcsec) = 5.15, 5.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.63 2.44 24.403 4.210 AB
PanSTARRS_g 1233.3 1.34 16.172 0.001 AB
PanSTARRS_r 2632.47 1.75 15.349 0.001 AB
PanSTARRS_i 3917.29 1.87 14.918 0.001 AB
PanSTARRS_z 5154.01 3.79 14.620 0.001 AB
PanSTARRS_y 6247.31 9.4 14.411 0.002 AB
2MASS_J 8097.71 124.56 13.234 0.017 Vega
2MASS_H 9993.48 185.72 12.533 0.020 Vega
2MASS_K 8580.72 217.2 12.228 0.027 Vega

Aperture details

RA, DEC (J2000) = 22h15m33.46s, 38d00m17.76s
semi major axis, semi minor axis (arcsec) = 19.06, 10.97
angle (degrees, anti-clockwise from east) = -15.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 2913.69 3.36 15.239 0.001 AB
PanSTARRS_r 5818.02 4.17 14.488 0.001 AB
PanSTARRS_y 12557.03 25.99 13.653 0.002 AB
2MASS_K 16035.26 616.15 11.550 0.042 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})\, 9.859 10.034 10.173
{\rm log}_{10}({\rm SFR}) -1.387 -0.434 0.253
{\rm log}_{10}({\rm sSFR}) -11.505 -10.463 -9.625
{\rm stellar\ age} 5.759 7.909 11.064

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.236 -0.609 -0.320
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.760 -0.955 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.446 0.756 1.119
\delta -0.666 -0.377 -0.013
\tau_1/\tau_2 0.604 0.972 1.335
Q_{PAH} 0.516 2.736 5.176
U_{min} 2.753 7.626 14.334
{\rm log}_{10}(\gamma_e)\, -3.506 -2.044 -1.040

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.052 -1.943 -0.894
{\rm log}_{10}(\tau_{AGN})\, 0.804 1.337 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.240 -0.428 -0.053
0.03-0.10 Gyr -1.913 -0.514 0.345
0.10-0.33 Gyr -2.033 -0.517 0.238
0.33-1.10 Gyr -1.806 -0.480 0.111
1.10-3.66 Gyr -1.404 -0.218 0.178
3.66-12.15 Gyr -0.728 0.004 0.258
12.15-13.50 Gyr -0.391 0.315 1.123

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.206 10.367 10.539
{\rm log}_{10}({\rm SFR}) -1.700 -0.389 0.448
{\rm log}_{10}({\rm sSFR}) -12.245 -10.784 -9.865
{\rm stellar\ age} 5.575 7.915 12.075

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.507 -0.892 -0.489
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.751 -1.079 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.400 0.693 1.010
\delta -0.642 -0.240 0.295
\tau_1/\tau_2 0.496 0.920 1.392
Q_{PAH} 0.352 1.713 4.487
U_{min} 2.448 7.196 14.992
{\rm log}_{10}(\gamma_e)\, -3.703 -2.805 -1.151

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.348 -1.826 -1.235
{\rm log}_{10}(\tau_{AGN})\, 0.834 1.246 1.808

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.503 -0.457 0.162
0.03-0.10 Gyr -2.826 -0.489 0.557
0.10-0.33 Gyr -3.549 -0.842 0.199
0.33-1.10 Gyr -3.314 -0.798 0.183
1.10-3.66 Gyr -2.316 -0.119 0.574
3.66-12.15 Gyr -1.062 0.338 0.647
12.15-13.50 Gyr -0.879 0.511 1.560