2025mcs

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Information

Transient

Name: AT2025mcs
Right ascension: 18h13m15.63s
Declination: 66d46m53.87s
Discovery Date: May 21, 2025, 8:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name: 2025mcs
Right ascension: 18h13m15.57s
Declination: 66d46m54.22s
Redshift: 0.050249
Photometric Redshift: 0.078
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.48
Transient MWEBV processed 0.04
Host match processed 2.02
Host information processed 0.09
Host MWEBV processed 0.09
Global aperture construction processed 0.64
Global aperture photometry processed 4.13
Validate global photometry processed 11.46
Global host SED inference processed 394.97
Local aperture photometry processed 4.03
Validate local photometry processed 0.02
Local host SED inference processed 633.27
 

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) = 18h13m15.63s, 66d46m53.87s
semi major axis, semi minor axis (arcsec) = 2.04, 2.04
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 238.83 0.64 17.955 0.003 AB
PanSTARRS_r 315.95 0.8 17.651 0.003 AB
PanSTARRS_i 392.78 0.69 17.415 0.002 AB
PanSTARRS_z 416.13 1.74 17.352 0.005 AB
PanSTARRS_y 469.12 4.02 17.222 0.009 AB

Aperture details

RA, DEC (J2000) = 18h13m15.42s, 66d46m53.75s
semi major axis, semi minor axis (arcsec) = 7.55, 5.28
angle (degrees, anti-clockwise from east) = -134.33

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 74.62 6.47 19.218 0.094 AB
GALEX_NUV 114.29 4.62 18.755 0.044 AB
PanSTARRS_g 508.19 1.68 17.135 0.004 AB
PanSTARRS_r 721.95 2.26 16.754 0.003 AB
PanSTARRS_i 931.44 2.01 16.477 0.002 AB
PanSTARRS_z 1002.7 5.16 16.397 0.006 AB
PanSTARRS_y 1158.36 12.27 16.240 0.011 AB
2MASS_J 1200.0 143.34 15.307 0.130 Vega
2MASS_H 1363.86 207.99 14.695 0.166 Vega
2MASS_K 998.87 289.28 14.563 0.314 Vega
WISE_W1 626.04 11.8 14.209 0.020 Vega
WISE_W2 414.16 11.08 14.018 0.029 Vega
WISE_W3 1650.25 29.17 10.682 0.019 Vega
WISE_W4 3758.6 185.58 8.342 0.054 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})\, 9.262 9.449 9.597
{\rm log}_{10}({\rm SFR}) -1.077 -0.389 0.216
{\rm log}_{10}({\rm sSFR}) -10.591 -9.829 -9.132
{\rm stellar\ age} 1.847 5.523 7.430

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.797 -1.381 -0.758
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.648 -0.731 0.097

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.435 0.786
\delta -0.648 -0.248 0.141
\tau_1/\tau_2 0.731 1.105 1.487
Q_{PAH} 0.767 2.294 4.471
U_{min} 2.930 8.556 16.181
{\rm log}_{10}(\gamma_e)\, -3.188 -1.563 -0.726

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.043 -2.223 -0.842
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.518 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.135 -0.660 -0.314
0.03-0.10 Gyr -1.435 -0.321 0.343
0.10-0.33 Gyr -0.914 -0.112 0.454
0.33-1.09 Gyr -1.240 -0.404 0.023
1.09-3.57 Gyr -1.658 -0.531 -0.175
3.57-11.78 Gyr -2.209 -0.644 -0.298
11.78-13.08 Gyr -2.352 -0.675 -0.030

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.807 9.908 10.018
{\rm log}_{10}({\rm SFR}) 0.002 0.277 0.531
{\rm log}_{10}({\rm sSFR}) -9.954 -9.635 -9.320
{\rm stellar\ age} 6.324 7.498 9.337

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.910 -0.605 -0.397
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.401 -0.005 0.343

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.100 0.193 0.373
\delta -0.534 -0.058 0.233
\tau_1/\tau_2 0.646 1.015 1.409
Q_{PAH} 0.505 1.439 3.179
U_{min} 2.575 7.679 14.715
{\rm log}_{10}(\gamma_e)\, -3.087 -2.136 -1.413

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.907 -2.702 -1.837
{\rm log}_{10}(\tau_{AGN})\, 1.116 1.597 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.786 -0.279 -0.031
0.03-0.10 Gyr 0.072 0.402 0.676
0.10-0.33 Gyr -0.778 -0.110 0.289
0.33-1.09 Gyr -1.107 -0.435 -0.102
1.09-3.57 Gyr -0.973 -0.375 -0.055
3.57-11.78 Gyr -0.325 0.004 0.165
11.78-13.08 Gyr -0.399 0.171 0.781