2025loo

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Information

Transient

Name: AT2025loo
Right ascension: 13h13m15.29s
Declination: -15d21m13.44s
Discovery Date: May 20, 2025, 2:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name: 2025loo
Right ascension: 13h13m15.22s
Declination: -15d21m13.24s
Redshift: 0.039911
Photometric Redshift: 0.039
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.36
Transient MWEBV processed 0.05
Host match processed 5.12
Host information processed 0.1
Host MWEBV processed 0.07
Global aperture construction processed 0.7
Global aperture photometry processed 4.49
Validate global photometry processed 12.52
Global host SED inference processed 622.49
Local aperture photometry processed 4.12
Validate local photometry processed 0.02
Local host SED inference processed 579.57
 

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) = 13h13m15.29s, -15d21m13.44s
semi major axis, semi minor axis (arcsec) = 2.53, 2.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 787.76 0.93 16.659 0.001 AB
PanSTARRS_r 1623.49 1.67 15.874 0.001 AB
PanSTARRS_i 2390.97 1.41 15.454 0.001 AB
PanSTARRS_z 3186.97 2.29 15.142 0.001 AB
PanSTARRS_y 3636.18 3.97 14.998 0.001 AB

Aperture details

RA, DEC (J2000) = 13h13m15.22s, -15d21m13.60s
semi major axis, semi minor axis (arcsec) = 15.04, 11.86
angle (degrees, anti-clockwise from east) = -11.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.23 5.65 20.199 0.203 AB
GALEX_NUV 29.03 5.24 20.243 0.196 AB
PanSTARRS_g 2366.3 3.94 15.465 0.002 AB
PanSTARRS_r 4649.63 6.86 14.731 0.002 AB
PanSTARRS_i 6253.57 5.76 14.410 0.001 AB
PanSTARRS_z 8196.8 9.2 14.116 0.001 AB
PanSTARRS_y 9974.83 19.62 13.903 0.002 AB
2MASS_J 12405.53 312.39 12.771 0.027 Vega
2MASS_H 14917.65 427.1 12.098 0.031 Vega
2MASS_K 12963.12 689.99 11.780 0.058 Vega
WISE_W1 5887.87 43.66 11.776 0.008 Vega
WISE_W2 3331.41 44.86 11.754 0.015 Vega
WISE_W3 1185.46 127.35 11.041 0.117 Vega
WISE_W4 1544.67 649.24 9.308 0.456 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})\, 10.194 10.400 10.539
{\rm log}_{10}({\rm SFR}) -3.472 -1.090 0.255
{\rm log}_{10}({\rm sSFR}) -13.889 -11.557 -10.026
{\rm stellar\ age} 4.294 7.620 10.401

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.944 -0.580 -0.381
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.755 -0.999 0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.706 1.082
\delta -0.835 -0.521 0.080
\tau_1/\tau_2 0.587 0.979 1.395
Q_{PAH} 0.405 2.126 4.680
U_{min} 3.062 8.782 16.494
{\rm log}_{10}(\gamma_e)\, -3.182 -1.871 -0.556

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.141 -1.418 -0.436
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.451 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.106 -1.387 -0.237
0.03-0.10 Gyr -4.222 -1.122 0.356
0.10-0.33 Gyr -3.091 -0.743 0.537
0.33-1.09 Gyr -2.622 -0.592 0.434
1.09-3.60 Gyr -1.660 0.130 0.702
3.60-11.90 Gyr -1.101 0.380 0.695
11.90-13.22 Gyr -0.967 0.531 1.402

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.843 10.892 10.969
{\rm log}_{10}({\rm SFR}) -1.788 -1.389 -1.039
{\rm log}_{10}({\rm sSFR}) -12.696 -12.271 -11.944
{\rm stellar\ age} 8.243 10.363 12.504

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.414 -0.303 -0.220
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.470 -0.570 0.186

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.009 0.028 0.057
\delta -0.578 -0.107 0.227
\tau_1/\tau_2 0.622 1.007 1.416
Q_{PAH} 0.730 2.951 5.086
U_{min} 2.774 8.244 15.759
{\rm log}_{10}(\gamma_e)\, -1.798 -0.904 -0.412

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.519 -3.737 -2.818
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.561 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.759 -1.317 -1.069
0.03-0.10 Gyr -2.541 -1.477 -0.974
0.10-0.33 Gyr -2.746 -1.509 -0.903
0.33-1.09 Gyr -3.205 -1.533 -0.779
1.09-3.60 Gyr -2.644 -1.032 -0.045
3.60-11.90 Gyr -0.911 0.852 1.105
11.90-13.22 Gyr 1.022 1.769 2.091