2025tpc

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Information

Transient

Name: AT2025tpc
Right ascension: 18h12m16.07s
Declination: 38d31m06.60s
Discovery Date: June 1, 2025, 12:31 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name:
Right ascension: 18h12m15.74s
Declination: 38d31m10.78s
Redshift: None
Photometric Redshift: 0.062
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.4
Transient MWEBV processed 0.03
Host match processed 8.69
Host information processed 0.14
Host MWEBV processed 0.03
Global aperture construction processed 0.65
Global aperture photometry processed 4.34
Validate global photometry processed 11.48
Global host SED inference processed 525.84
Local aperture photometry processed 4.97
Validate local photometry processed 0.02
Local host SED inference processed 454.33
 

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) = 18h12m16.07s, 38d31m06.60s
semi major axis, semi minor axis (arcsec) = 1.68, 1.68
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 6.33 0.18 21.897 0.030 AB
PanSTARRS_g 5.69 0.33 22.012 0.063 AB
PanSTARRS_r 8.67 0.4 21.554 0.050 AB
PanSTARRS_i 11.11 0.36 21.285 0.035 AB
PanSTARRS_z 12.3 1.1 21.175 0.097 AB
PanSTARRS_y 11.97 2.79 21.205 0.253 AB

Aperture details

RA, DEC (J2000) = 18h12m15.74s, 38d31m11.03s
semi major axis, semi minor axis (arcsec) = 9.46, 7.28
angle (degrees, anti-clockwise from east) = -15.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 217.82 1.01 18.055 0.005 AB
PanSTARRS_g 229.72 1.63 17.997 0.008 AB
PanSTARRS_r 340.75 1.99 17.569 0.006 AB
PanSTARRS_i 437.57 1.77 17.297 0.004 AB
PanSTARRS_z 488.49 5.38 17.178 0.012 AB
PanSTARRS_y 517.05 13.73 17.116 0.029 AB
2MASS_J 657.29 160.63 15.961 0.265 Vega
2MASS_H 804.97 236.13 15.268 0.318 Vega
2MASS_K 837.81 320.61 14.754 0.415 Vega
WISE_W1 363.65 19.51 14.799 0.058 Vega
WISE_W3 534.69 76.67 11.906 0.156 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})\, 7.913 8.132 8.280
{\rm log}_{10}({\rm SFR}) -2.457 -1.590 -0.600
{\rm log}_{10}({\rm sSFR}) -10.624 -9.808 -8.705
{\rm stellar\ age} 0.696 5.071 6.969

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.576 -0.992 -0.349
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.654 -0.920 0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.243 0.691 1.318
\delta -0.310 0.042 0.286
\tau_1/\tau_2 0.655 1.057 1.441
Q_{PAH} 0.984 2.678 4.958
U_{min} 3.302 8.781 16.376
{\rm log}_{10}(\gamma_e)\, -2.756 -1.706 -0.601

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.150 -0.151 0.262
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.523 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.159 -2.013 -1.396
0.03-0.10 Gyr -2.548 -1.562 -0.467
0.10-0.33 Gyr -2.514 -1.610 -0.917
0.33-1.08 Gyr -3.097 -1.702 -1.223
1.08-3.54 Gyr -4.137 -1.824 -1.517
3.54-11.64 Gyr -4.658 -1.987 -1.648
11.64-12.93 Gyr -4.456 -2.065 -1.444

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.723 9.826 9.935
{\rm log}_{10}({\rm SFR}) -1.413 -0.632 -0.066
{\rm log}_{10}({\rm sSFR}) -11.303 -10.442 -9.880
{\rm stellar\ age} 4.911 6.578 7.946

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.500 -1.089 -0.747
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.785 -1.018 0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.373 0.557
\delta -0.145 0.174 0.339
\tau_1/\tau_2 0.607 0.949 1.293
Q_{PAH} 1.099 2.371 4.187
U_{min} 2.847 8.078 15.841
{\rm log}_{10}(\gamma_e)\, -3.073 -2.160 -1.297

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.795 -2.148 -1.303
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.295 1.754

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.316 -1.088 -0.707
0.03-0.10 Gyr -1.508 -0.559 0.080
0.10-0.33 Gyr -0.765 -0.133 0.218
0.33-1.08 Gyr -0.884 -0.220 0.090
1.08-3.54 Gyr -0.510 -0.076 0.206
3.54-11.64 Gyr -0.554 -0.111 0.083
11.64-12.93 Gyr -0.940 -0.127 0.467