2025tcv

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Information

Transient

Name: AT2025tcv
Right ascension: 11h23m30.38s
Declination: 31d46m12.36s
Discovery Date: April 26, 2025, 8:58 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name:
Right ascension: 11h23m30.48s
Declination: 31d46m12.20s
Redshift: 0.106517
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 21.05
Transient MWEBV processed 0.04
Host match processed 6.21
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 5.69
Validate global photometry processed 14.39
Global host SED inference processed 460.74
Local aperture photometry processed 6.04
Validate local photometry processed 0.02
Local host SED inference processed 726.39
 

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) = 11h23m30.38s, 31d46m12.36s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 56.56 1.63 19.519 0.031 AB

Aperture details

RA, DEC (J2000) = 11h23m30.49s, 31d46m12.31s
semi major axis, semi minor axis (arcsec) = 8.98, 5.48
angle (degrees, anti-clockwise from east) = -89.33

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.54 3.14 21.451 0.358 AB
GALEX_NUV 25.91 3.47 20.366 0.145 AB
SDSS_u 22.02 6.01 20.543 0.296 AB
SDSS_g 167.15 3.86 18.342 0.025 AB
DES_g 170.25 1.09 18.322 0.007 AB
PanSTARRS_g 174.05 1.91 18.298 0.012 AB
SDSS_r 286.17 5.35 17.758 0.020 AB
PanSTARRS_r 293.53 1.95 17.731 0.007 AB
DES_r 309.58 1.73 17.673 0.006 AB
SDSS_i 406.26 7.44 17.378 0.020 AB
PanSTARRS_i 399.0 2.38 17.398 0.006 AB
PanSTARRS_z 475.51 4.13 17.207 0.009 AB
SDSS_z 437.0 26.14 17.299 0.065 AB
PanSTARRS_y 600.31 10.98 16.954 0.020 AB
2MASS_J 789.53 135.92 15.762 0.187 Vega
2MASS_H 1005.45 232.81 15.027 0.251 Vega
2MASS_K 596.26 242.68 15.124 0.442 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})\, 8.766 9.206 9.530
{\rm log}_{10}({\rm SFR}) -0.834 -0.245 0.265
{\rm log}_{10}({\rm sSFR}) -10.249 -9.489 -8.602
{\rm stellar\ age} 1.590 5.750 8.449

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.170 -0.189 0.087
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.235 -0.604 -0.036

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.383 0.707 1.125
\delta -0.703 -0.309 0.129
\tau_1/\tau_2 0.458 0.875 1.379
Q_{PAH} 0.533 2.286 5.107
U_{min} 3.231 8.558 15.592
{\rm log}_{10}(\gamma_e)\, -3.348 -2.192 -0.889

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.998 -0.768 -0.073
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.482 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.568 0.013 0.426
0.03-0.10 Gyr -1.920 -0.688 0.154
0.10-0.32 Gyr -3.033 -1.093 -0.268
0.32-1.06 Gyr -3.598 -1.057 -0.284
1.06-3.43 Gyr -3.274 -1.130 -0.507
3.43-11.14 Gyr -2.779 -0.977 -0.401
11.14-12.37 Gyr -2.773 -0.888 0.150

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.320 10.405 10.485
{\rm log}_{10}({\rm SFR}) 0.044 0.474 0.803
{\rm log}_{10}({\rm sSFR}) -10.386 -9.921 -9.565
{\rm stellar\ age} 3.185 5.943 7.522

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.359 -0.491 -0.009
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.233 -0.316 0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.283 0.932 1.398
\delta -0.155 0.147 0.300
\tau_1/\tau_2 0.847 1.183 1.517
Q_{PAH} 0.713 2.636 4.332
U_{min} 2.484 7.360 14.975
{\rm log}_{10}(\gamma_e)\, -2.882 -1.602 -0.732

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.290 -2.516 -0.510
{\rm log}_{10}(\tau_{AGN})\, 1.147 1.600 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.055 0.409 0.768
0.03-0.10 Gyr -0.069 0.445 0.852
0.10-0.32 Gyr 0.112 0.560 0.987
0.32-1.06 Gyr 0.162 0.632 1.168
1.06-3.43 Gyr 0.034 0.445 0.737
3.43-11.14 Gyr -0.193 0.424 0.619
11.14-12.37 Gyr -0.400 0.464 1.007