2025lwg

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Information

Transient

Name: AT2025lwg
Right ascension: 9h23m06.88s
Declination: 67d54m31.91s
Discovery Date: May 24, 2025, 10:04 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.060

Host

Name: 2025lwg
Right ascension: 9h23m06.45s
Declination: 67d54m27.98s
Redshift: 0.039345
Photometric Redshift: 0.050
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.85
Transient MWEBV processed 0.08
Host match processed 1.56
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.71
Global aperture photometry processed 5.29
Validate global photometry processed 16.52
Global host SED inference processed 464.53
Local aperture photometry processed 5.44
Validate local photometry processed 0.02
Local host SED inference processed 548.36
 

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) = 9h23m06.88s, 67d54m31.91s
semi major axis, semi minor axis (arcsec) = 2.57, 2.57
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 52.05 2.77 19.609 0.058 AB
SDSS_g 133.46 3.07 18.587 0.025 AB
PanSTARRS_g 145.96 0.74 18.489 0.005 AB
SDSS_r 231.87 4.1 17.987 0.019 AB
PanSTARRS_r 241.16 0.98 17.944 0.004 AB
SDSS_i 326.52 4.95 17.615 0.016 AB
PanSTARRS_i 345.38 0.84 17.554 0.003 AB
PanSTARRS_z 380.06 2.55 17.450 0.007 AB
SDSS_z 389.21 7.97 17.425 0.022 AB
PanSTARRS_y 458.95 5.14 17.246 0.012 AB

Aperture details

RA, DEC (J2000) = 9h23m06.46s, 67d54m28.08s
semi major axis, semi minor axis (arcsec) = 15.85, 14.16
angle (degrees, anti-clockwise from east) = -135.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 182.04 13.53 18.250 0.081 AB
GALEX_NUV 253.46 9.57 17.890 0.041 AB
SDSS_u 691.46 14.08 16.801 0.022 AB
SDSS_g 1796.99 11.71 15.764 0.007 AB
PanSTARRS_g 1864.87 4.14 15.723 0.002 AB
SDSS_r 2994.51 15.59 15.209 0.006 AB
PanSTARRS_r 3091.6 5.49 15.175 0.002 AB
SDSS_i 4299.43 19.39 14.816 0.005 AB
PanSTARRS_i 4328.33 4.7 14.809 0.001 AB
PanSTARRS_z 4708.87 14.66 14.718 0.003 AB
SDSS_z 5220.94 40.51 14.606 0.008 AB
PanSTARRS_y 5402.42 29.84 14.569 0.006 AB
2MASS_J 6899.51 341.89 13.408 0.054 Vega
2MASS_H 9448.38 574.79 12.594 0.066 Vega
2MASS_K 7520.94 586.14 12.372 0.085 Vega
WISE_W1 4348.3 37.82 12.105 0.009 Vega
WISE_W2 2818.88 40.55 11.936 0.016 Vega
WISE_W3 14890.61 173.77 8.294 0.013 Vega
WISE_W4 15743.07 1089.98 6.787 0.075 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})\, 9.393 9.537 9.660
{\rm log}_{10}({\rm SFR}) -0.825 -0.267 0.308
{\rm log}_{10}({\rm sSFR}) -10.373 -9.799 -9.097
{\rm stellar\ age} 6.143 7.804 10.567

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.774 -1.367 -0.743
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.505 0.138 0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.384 0.912 1.281
\delta -0.338 0.091 0.325
\tau_1/\tau_2 0.594 0.985 1.354
Q_{PAH} 0.441 1.700 3.710
U_{min} 2.570 7.940 14.827
{\rm log}_{10}(\gamma_e)\, -3.397 -2.385 -1.305

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.109 -2.199 -0.755
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.421 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.244 -0.789 -0.385
0.03-0.10 Gyr -0.788 -0.170 0.455
0.10-0.33 Gyr -1.731 -0.691 -0.112
0.33-1.09 Gyr -2.592 -1.117 -0.535
1.09-3.60 Gyr -2.359 -0.949 -0.411
3.60-11.91 Gyr -1.182 -0.401 -0.209
11.91-13.23 Gyr -0.891 -0.163 0.553

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.362 10.472 10.608
{\rm log}_{10}({\rm SFR}) 0.799 1.074 1.384
{\rm log}_{10}({\rm sSFR}) -9.720 -9.409 -9.086
{\rm stellar\ age} 6.595 7.696 10.352

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.124 -0.676 -0.448
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.887 -1.028 0.314

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.401 0.605 0.817
\delta -0.225 -0.085 0.030
\tau_1/\tau_2 0.573 0.972 1.345
Q_{PAH} 0.741 1.425 2.417
U_{min} 2.437 6.906 14.167
{\rm log}_{10}(\gamma_e)\, -3.661 -2.823 -2.061

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.813 -2.084 -1.767
{\rm log}_{10}(\tau_{AGN})\, 0.906 1.275 1.715

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.802 0.358 0.712
0.03-0.10 Gyr 0.902 1.205 1.538
0.10-0.33 Gyr -1.663 -0.007 0.596
0.33-1.09 Gyr -1.934 -0.172 0.298
1.09-3.60 Gyr -1.364 0.123 0.492
3.60-11.91 Gyr 0.022 0.543 0.725
11.91-13.23 Gyr 0.066 0.757 1.525