2025aemq

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Information

Transient

Name: AT2025aemq
Right ascension: 2h43m04.87s
Declination: 14d00m07.04s
Discovery Date: Nov. 22, 2025, 8:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.105

Host

Name: 02430488+1400069
Right ascension: 2h43m04.88s
Declination: 14d00m06.94s
Redshift: 0.069814
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.01
Transient MWEBV processed 0.14
Host match processed 5.0
Host information processed 0.11
Host MWEBV processed 0.16
Global aperture construction processed 0.62
Global aperture photometry processed 5.6
Validate global photometry processed 12.68
Global host SED inference processed 405.17
Local aperture photometry processed 5.48
Validate local photometry processed 0.02
Local host SED inference processed 492.45
 

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) = 2h43m04.87s, 14d00m07.04s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
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 230.96 0.49 17.991 0.002 AB
PanSTARRS_g 230.14 0.54 17.995 0.003 AB
PanSTARRS_r 549.3 0.86 17.050 0.002 AB
DES_r 624.89 1.51 16.910 0.003 AB
PanSTARRS_i 947.66 0.75 16.458 0.001 AB
PanSTARRS_z 1231.18 1.48 16.174 0.001 AB
DES_z 1369.87 5.74 16.058 0.005 AB
PanSTARRS_y 1548.7 2.9 15.925 0.002 AB

Aperture details

RA, DEC (J2000) = 2h43m04.90s, 14d00m07.24s
semi major axis, semi minor axis (arcsec) = 19.29, 12.59
angle (degrees, anti-clockwise from east) = -71.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1776.41 4.24 15.776 0.003 AB
PanSTARRS_r 3745.4 5.47 14.966 0.002 AB
DES_r 4160.24 4.14 14.852 0.001 AB
PanSTARRS_i 5970.26 5.0 14.460 0.001 AB
DES_z 8105.78 14.49 14.128 0.002 AB
PanSTARRS_y 9553.53 28.49 13.950 0.003 AB
2MASS_J 12494.01 265.37 12.763 0.023 Vega
2MASS_K 15935.89 575.25 11.556 0.039 Vega
WISE_W1 7651.72 51.76 11.492 0.007 Vega
WISE_W2 4838.13 55.48 11.349 0.012 Vega
WISE_W3 14382.07 183.39 8.331 0.014 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})\, 10.354 10.504 10.599
{\rm log}_{10}({\rm SFR}) -0.559 0.095 0.653
{\rm log}_{10}({\rm sSFR}) -11.043 -10.385 -9.791
{\rm stellar\ age} 2.925 6.589 8.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.241 -0.702 -0.396
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.571 0.076 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.649 1.017 1.492
\delta -0.801 -0.599 -0.330
\tau_1/\tau_2 0.633 0.960 1.314
Q_{PAH} 0.420 2.274 4.734
U_{min} 2.731 7.791 14.879
{\rm log}_{10}(\gamma_e)\, -3.095 -1.956 -1.064

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.323 -2.229 -0.741
{\rm log}_{10}(\tau_{AGN})\, 0.905 1.436 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.553 0.055 0.494
0.03-0.10 Gyr -0.971 0.060 0.714
0.10-0.33 Gyr -0.826 0.155 0.900
0.33-1.07 Gyr -0.549 0.316 1.017
1.07-3.52 Gyr -0.239 0.494 0.859
3.52-11.55 Gyr -0.439 0.524 0.764
11.55-12.83 Gyr -0.558 0.556 1.160

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.195 11.329 11.432
{\rm log}_{10}({\rm SFR}) -1.161 0.308 1.125
{\rm log}_{10}({\rm sSFR}) -12.565 -10.946 -10.207
{\rm stellar\ age} 5.489 7.517 10.160

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.704 -0.381 -0.168
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.554 -0.283 0.326

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.331 0.469 0.659
\delta -0.785 -0.479 0.034
\tau_1/\tau_2 0.604 0.991 1.380
Q_{PAH} 1.172 2.318 4.196
U_{min} 2.431 7.614 15.349
{\rm log}_{10}(\gamma_e)\, -3.294 -1.884 -1.035

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.984 -1.941 -1.403
{\rm log}_{10}(\tau_{AGN})\, 1.199 1.627 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.544 0.122 0.800
0.03-0.10 Gyr -2.028 0.223 1.230
0.10-0.33 Gyr -1.919 0.366 1.128
0.33-1.07 Gyr -1.477 0.467 1.289
1.07-3.52 Gyr -0.405 1.090 1.623
3.52-11.55 Gyr 0.604 1.375 1.624
11.55-12.83 Gyr 0.462 1.482 2.360