2025zc

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Information

Transient

Name: AT2025zc
Right ascension: 13h55m37.02s
Declination: 33d48m37.11s
Discovery Date: Jan. 20, 2025, 1:41 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2025zc
Right ascension: 13h55m37.08s
Declination: 33d48m37.06s
Redshift: 0.053507
Photometric Redshift: 0.062
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.96
Cutout download processed 18.48
Global aperture construction processed 0.61
Local aperture photometry processed 6.39
Global aperture photometry processed 6.82
Validate local photometry processed 0.03
Validate global photometry processed 17.08
Host information processed 0.08
Global host SED inference processed 363.77
Local host SED inference processed 475.21
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.1
Log transient processing status processed None
 

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) = 13h55m37.02s, 33d48m37.11s
semi major axis, semi minor axis (arcsec) = 1.92, 1.92
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 113.05 3.06 18.767 0.029
SDSS_g 337.01 4.79 17.581 0.015
DES_g 325.3 1.25 17.619 0.004
PanSTARRS_g 376.98 0.58 17.459 0.002
SDSS_r 582.11 6.3 16.987 0.012
PanSTARRS_r 659.38 0.82 16.852 0.001
DES_r 610.93 3.66 16.935 0.007
SDSS_i 863.76 7.71 16.559 0.010
PanSTARRS_i 929.86 0.73 16.479 0.001
PanSTARRS_z 1008.09 1.08 16.391 0.001
SDSS_z 1075.5 9.43 16.321 0.010
DES_z 1099.07 5.9 16.297 0.006
PanSTARRS_y 1185.92 2.61 16.215 0.002

Aperture details

RA, DEC (J2000) = 13h55m37.09s, 33d48m37.07s
semi major axis, semi minor axis (arcsec) = 7.2, 6.71
angle (degrees, anti-clockwise from east) = -104.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 48.21 9.38 19.692 0.211
GALEX_NUV 75.3 3.24 19.208 0.047
SDSS_u 229.98 6.59 17.996 0.031
SDSS_g 846.42 7.74 16.581 0.010
DES_g 844.69 2.04 16.583 0.003
PanSTARRS_g 903.28 1.71 16.510 0.002
SDSS_r 1498.17 10.36 15.961 0.008
PanSTARRS_r 1581.07 2.54 15.903 0.002
DES_r 1675.44 6.09 15.840 0.004
SDSS_i 2155.78 12.74 15.566 0.006
PanSTARRS_i 2197.04 2.19 15.545 0.001
PanSTARRS_z 2463.01 3.25 15.421 0.001
SDSS_z 2753.3 20.0 15.300 0.008
DES_z 2665.1 9.35 15.336 0.004
PanSTARRS_y 3039.26 8.85 15.193 0.003
2MASS_J 3905.53 198.21 14.026 0.055
2MASS_H 4600.12 334.43 13.375 0.079
2MASS_K 4893.8 310.67 12.838 0.069
WISE_W1 2618.37 28.99 12.656 0.012
WISE_W2 1920.31 33.16 12.353 0.019
WISE_W3 13586.31 134.35 8.393 0.011
WISE_W4 22751.48 1208.67 6.387 0.058
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.144 10.237 10.353
{\rm log}_{10}({\rm SFR}) -0.257 0.356 0.779
{\rm log}_{10}({\rm sSFR}) -10.528 -9.945 -9.440
{\rm stellar\ age} 6.434 7.802 10.755

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.592 -1.161 -0.672
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -0.316 0.210

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.503 1.016 1.354
\delta -0.248 0.049 0.255
\tau_1/\tau_2 0.723 1.092 1.453
Q_{PAH} 0.322 1.316 2.897
U_{min} 2.650 8.079 15.406
{\rm log}_{10}(\gamma_e)\, -3.473 -2.352 -1.343

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.169 -1.827 -0.699
{\rm log}_{10}(\tau_{AGN})\, 0.898 1.256 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.386 0.110 0.425
0.03-0.10 Gyr -0.318 0.405 0.879
0.10-0.33 Gyr -1.231 -0.088 0.554
0.33-1.08 Gyr -1.617 -0.364 0.219
1.08-3.57 Gyr -1.576 -0.220 0.335
3.57-11.74 Gyr -0.241 0.325 0.492
11.74-13.04 Gyr -0.127 0.575 1.297

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.428 10.497 10.577
{\rm log}_{10}({\rm SFR}) 0.053 0.277 0.492
{\rm log}_{10}({\rm sSFR}) -10.450 -10.232 -9.996
{\rm stellar\ age} 5.728 6.832 7.794

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.056 -0.708 -0.448
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.053 0.221 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.505 0.695 0.925
\delta -0.096 0.033 0.153
\tau_1/\tau_2 0.701 1.012 1.318
Q_{PAH} 1.123 2.139 3.661
U_{min} 2.668 7.461 14.094
{\rm log}_{10}(\gamma_e)\, -2.754 -1.971 -1.392

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.898 -1.543 -1.154
{\rm log}_{10}(\tau_{AGN})\, 1.166 1.523 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.324 0.491 0.674
0.03-0.10 Gyr -0.313 0.127 0.434
0.10-0.33 Gyr -0.286 0.113 0.444
0.33-1.08 Gyr -0.047 0.339 0.612
1.08-3.57 Gyr 0.337 0.612 0.826
3.57-11.74 Gyr 0.395 0.611 0.749
11.74-13.04 Gyr 0.067 0.594 1.005