2025plw

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Information

Transient

Name: AT2025plw
Right ascension: 17h17m50.81s
Declination: 17d00m50.47s
Discovery Date: May 17, 2025, 1:49 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.061

Host

Name:
Right ascension: 17h17m50.75s
Declination: 17d00m53.27s
Redshift: None
Photometric Redshift: 0.052
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.55
Transient MWEBV processed 0.05
Host match processed 6.81
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 5.46
Validate global photometry processed 13.55
Global host SED inference processed 417.43
Local aperture photometry processed 6.07
Validate local photometry processed 0.02
Local host SED inference processed 438.38
 

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) = 17h17m50.81s, 17d00m50.47s
semi major axis, semi minor axis (arcsec) = 1.98, 1.98
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 61.7 0.37 19.424 0.007 AB
PanSTARRS_g 60.46 0.46 19.446 0.008 AB
PanSTARRS_r 83.49 0.53 19.096 0.007 AB
DES_r 102.98 0.83 18.868 0.009 AB
PanSTARRS_i 108.08 0.72 18.816 0.007 AB
PanSTARRS_z 115.28 1.39 18.746 0.013 AB
DES_z 139.05 2.27 18.542 0.018 AB
PanSTARRS_y 139.21 3.42 18.541 0.027 AB

Aperture details

RA, DEC (J2000) = 17h17m50.76s, 17d00m53.44s
semi major axis, semi minor axis (arcsec) = 11.47, 4.92
angle (degrees, anti-clockwise from east) = -37.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 264.43 0.84 17.844 0.003 AB
PanSTARRS_g 315.0 1.68 17.654 0.006 AB
PanSTARRS_r 463.92 1.95 17.234 0.005 AB
DES_r 434.25 1.87 17.306 0.005 AB
PanSTARRS_i 591.16 2.68 16.971 0.005 AB
PanSTARRS_z 654.08 5.28 16.861 0.009 AB
DES_z 607.83 5.1 16.941 0.009 AB
PanSTARRS_y 841.95 13.14 16.587 0.017 AB
2MASS_J 1078.77 156.73 15.423 0.158 Vega
2MASS_H 921.26 251.17 15.121 0.296 Vega
2MASS_K 616.0 251.57 15.088 0.443 Vega
WISE_W1 408.43 18.92 14.673 0.050 Vega
WISE_W2 245.16 23.13 14.587 0.102 Vega
WISE_W3 722.61 68.83 11.579 0.103 Vega
WISE_W4 692.59 352.09 10.179 0.552 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})\, 8.764 8.973 9.134
{\rm log}_{10}({\rm SFR}) -1.029 -0.649 -0.227
{\rm log}_{10}({\rm sSFR}) -10.140 -9.592 -9.082
{\rm stellar\ age} 3.907 6.219 7.709

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -0.792 -0.202
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.618 -1.060 -0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.257 0.457 0.729
\delta -0.783 -0.350 -0.002
\tau_1/\tau_2 0.707 1.041 1.382
Q_{PAH} 0.323 1.661 4.129
U_{min} 3.229 8.281 15.319
{\rm log}_{10}(\gamma_e)\, -2.931 -1.659 -0.518

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.758 -1.840 -0.781
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.411 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.903 -0.627 -0.353
0.03-0.10 Gyr -1.247 -0.673 -0.168
0.10-0.33 Gyr -1.471 -0.872 -0.422
0.33-1.08 Gyr -1.565 -1.008 -0.628
1.08-3.57 Gyr -1.466 -1.000 -0.741
3.57-11.76 Gyr -1.561 -1.013 -0.708
11.76-13.06 Gyr -1.754 -1.021 -0.500

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.649 9.753 9.862
{\rm log}_{10}({\rm SFR}) -1.072 -0.523 -0.004
{\rm log}_{10}({\rm sSFR}) -10.838 -10.289 -9.775
{\rm stellar\ age} 5.217 6.880 8.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.115 -0.809 -0.567
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.294 -0.026 0.216

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.198 0.349
\delta -0.737 -0.257 0.200
\tau_1/\tau_2 0.594 0.942 1.288
Q_{PAH} 0.732 1.859 4.221
U_{min} 2.806 7.804 14.597
{\rm log}_{10}(\gamma_e)\, -2.835 -1.884 -1.156

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.000 -2.581 -1.781
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.385 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.979 -0.692 -0.471
0.03-0.10 Gyr -1.299 -0.468 0.118
0.10-0.33 Gyr -1.126 -0.333 0.067
0.33-1.08 Gyr -0.934 -0.357 -0.024
1.08-3.57 Gyr -0.643 -0.220 0.053
3.57-11.76 Gyr -0.527 -0.176 0.014
11.76-13.06 Gyr -0.799 -0.143 0.407