2025pln

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Information

Transient

Name: AT2025pln
Right ascension: 16h38m09.25s
Declination: 4d24m01.33s
Discovery Date: April 26, 2025, 12:40 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.055

Host

Name:
Right ascension: 16h38m09.38s
Declination: 4d23m57.53s
Redshift: None
Photometric Redshift: 0.104
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.17
Transient MWEBV processed 0.05
Host match processed 7.57
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 5.45
Validate global photometry processed 13.98
Global host SED inference processed 1041.29
Local aperture photometry processed 6.19
Validate local photometry processed 0.03
Local host SED inference processed 692.8
 

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) = 16h38m09.25s, 4d24m01.33s
semi major axis, semi minor axis (arcsec) = 1.05, 1.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 40.73 1.12 19.875 0.030 AB
PanSTARRS_y 44.45 1.53 19.780 0.037 AB

Aperture details

RA, DEC (J2000) = 16h38m09.38s, 4d23m57.81s
semi major axis, semi minor axis (arcsec) = 11.5, 3.78
angle (degrees, anti-clockwise from east) = -28.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.24 3.26 20.874 0.218 AB
GALEX_NUV 12.91 2.32 21.123 0.195 AB
DES_g 156.93 0.59 18.411 0.004 AB
PanSTARRS_g 199.76 1.57 18.149 0.009 AB
PanSTARRS_r 417.43 2.37 17.349 0.006 AB
DES_r 353.47 1.76 17.529 0.005 AB
PanSTARRS_i 617.57 2.01 16.923 0.004 AB
PanSTARRS_z 781.77 3.92 16.667 0.005 AB
DES_z 687.4 4.9 16.807 0.008 AB
PanSTARRS_y 940.3 9.45 16.467 0.011 AB
2MASS_J 1269.14 169.85 15.246 0.145 Vega
2MASS_H 1478.18 251.77 14.608 0.185 Vega
2MASS_K 1610.2 301.1 14.045 0.203 Vega
WISE_W1 677.89 22.97 14.123 0.037 Vega
WISE_W2 502.51 24.4 13.808 0.053 Vega
WISE_W3 1079.06 111.13 11.143 0.112 Vega
WISE_W4 887.98 617.3 9.909 0.755 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})\, 8.749 9.251 9.562
{\rm log}_{10}({\rm SFR}) -0.802 -0.265 0.231
{\rm log}_{10}({\rm sSFR}) -10.152 -9.571 -8.668
{\rm stellar\ age} 2.083 6.142 9.048

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.468 -0.510 0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.156 -0.495 0.204

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.549 1.008 1.476
\delta -0.573 -0.108 0.234
\tau_1/\tau_2 0.377 0.785 1.248
Q_{PAH} 0.346 1.365 3.474
U_{min} 2.951 8.180 14.824
{\rm log}_{10}(\gamma_e)\, -3.282 -2.168 -0.931

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.474 -1.057 -0.099
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.457 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.641 -0.020 0.459
0.03-0.10 Gyr -2.475 -0.932 0.035
0.10-0.33 Gyr -3.824 -1.342 -0.363
0.33-1.06 Gyr -4.243 -1.224 -0.345
1.06-3.43 Gyr -3.432 -1.164 -0.488
3.43-11.16 Gyr -2.471 -0.876 -0.365
11.16-12.40 Gyr -2.340 -0.789 0.291

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.720 10.791 10.835
{\rm log}_{10}({\rm SFR}) -0.654 -0.251 0.095
{\rm log}_{10}({\rm sSFR}) -11.454 -11.032 -10.709
{\rm stellar\ age} 8.270 11.363 11.764

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.452 -0.289 -0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.752 -0.551 -0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.268 0.400
\delta -0.731 -0.464 -0.185
\tau_1/\tau_2 0.106 0.360 0.761
Q_{PAH} 0.564 1.733 3.575
U_{min} 2.682 8.361 16.131
{\rm log}_{10}(\gamma_e)\, -2.973 -1.819 -1.075

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.709 -2.468 -1.615
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.581 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.136 0.230 0.579
0.03-0.10 Gyr -3.974 -2.485 -0.865
0.10-0.33 Gyr -5.909 -3.241 -1.169
0.33-1.06 Gyr -6.074 -2.885 -1.102
1.06-3.43 Gyr -4.206 -1.983 -0.564
3.43-11.16 Gyr -1.633 0.074 0.935
11.16-12.40 Gyr 1.218 1.914 1.985