2025alor

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Information

Transient

Name: AT2025alor
Right ascension: 10h53m10.13s
Declination: -6d36m12.07s
Discovery Date: Dec. 24, 2025, 7:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 155962
Right ascension: 10h53m10.09s
Declination: -6d36m11.31s
Redshift: 0.050120
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 2.19
Transient MWEBV processed 0.14
Host match processed 4.25
Host information processed 0.18
Host MWEBV processed 0.06
Global aperture construction processed 0.66
Global aperture photometry processed 5.02
Validate global photometry processed 13.2
Global host SED inference processed 404.01
Local aperture photometry processed 5.09
Validate local photometry processed 0.02
Local host SED inference processed 486.77
 

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) = 10h53m10.13s, -6d36m12.07s
semi major axis, semi minor axis (arcsec) = 2.04, 2.04
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 199.91 0.86 18.148 0.005 AB
PanSTARRS_g 182.36 0.54 18.248 0.003 AB
PanSTARRS_r 393.75 0.72 17.412 0.002 AB
DES_r 490.82 1.94 17.173 0.004 AB
PanSTARRS_i 567.78 0.87 17.015 0.002 AB
PanSTARRS_z 759.52 1.58 16.699 0.002 AB
DES_z 940.63 4.51 16.466 0.005 AB
PanSTARRS_y 909.09 4.34 16.503 0.005 AB

Aperture details

RA, DEC (J2000) = 10h53m10.08s, -6d36m10.80s
semi major axis, semi minor axis (arcsec) = 31.26, 10.67
angle (degrees, anti-clockwise from east) = -71.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 160.33 5.13 18.387 0.035 AB
PanSTARRS_g 1805.71 4.12 15.758 0.002 AB
PanSTARRS_r 3244.45 5.47 15.122 0.002 AB
DES_r 3220.5 5.48 15.130 0.002 AB
PanSTARRS_i 4259.65 6.82 14.827 0.002 AB
PanSTARRS_z 5200.57 12.97 14.610 0.003 AB
WISE_W1 4076.86 50.1 12.175 0.013 Vega
WISE_W2 2502.24 55.49 12.065 0.024 Vega
WISE_W3 7235.97 256.05 9.077 0.038 Vega
WISE_W4 6296.26 1539.59 7.782 0.265 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})\, 9.797 9.952 10.066
{\rm log}_{10}({\rm SFR}) -0.421 -0.002 0.397
{\rm log}_{10}({\rm sSFR}) -10.402 -9.953 -9.464
{\rm stellar\ age} 5.369 7.255 8.964

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.796 -0.344 -0.108
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.791 -1.299 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.601 0.909 1.246
\delta -0.858 -0.618 -0.396
\tau_1/\tau_2 0.599 0.961 1.322
Q_{PAH} 0.669 2.148 4.177
U_{min} 2.735 7.603 14.211
{\rm log}_{10}(\gamma_e)\, -3.415 -1.834 -0.710

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.335 -3.137 -1.112
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.498 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.151 0.189 0.500
0.03-0.10 Gyr -1.009 -0.203 0.381
0.10-0.33 Gyr -1.224 -0.382 0.160
0.33-1.09 Gyr -1.178 -0.335 0.077
1.09-3.58 Gyr -1.041 -0.170 0.168
3.58-11.78 Gyr -0.521 0.014 0.227
11.78-13.09 Gyr -0.559 0.092 0.745

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.673 10.742 10.830
{\rm log}_{10}({\rm SFR}) 0.081 0.467 0.829
{\rm log}_{10}({\rm sSFR}) -10.666 -10.289 -9.883
{\rm stellar\ age} 6.749 7.606 9.527

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.620 -0.409 -0.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.632 -0.304 0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.318 0.465
\delta -0.486 -0.137 0.223
\tau_1/\tau_2 0.669 1.027 1.393
Q_{PAH} 1.103 2.163 3.844
U_{min} 2.786 7.557 14.683
{\rm log}_{10}(\gamma_e)\, -2.973 -2.046 -1.450

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.109 -2.097 -1.625
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.514 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.248 -0.128 0.254
0.03-0.10 Gyr 0.128 0.582 0.971
0.10-0.33 Gyr 0.039 0.554 0.903
0.33-1.09 Gyr -0.280 0.383 0.655
1.09-3.58 Gyr -0.247 0.523 0.789
3.58-11.78 Gyr 0.586 0.860 0.993
11.78-13.09 Gyr 0.517 1.007 1.636