2025ckq results

Information

Transient
Name:AT2025ckq
Right ascension: 3h24m57.12s
Declination:42d15m16.31s
Discovery Date:Feb. 17, 2025, 5:33 a.m.
Classification:None
Redshift:None
MW E(B-V):0.224
Host
Name:2025ckq
Right ascension: 3h24m57.70s
Declination:42d15m03.99s
Redshift:None
Photometric Redshift:0.030
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 12.66
Transient MWEBV processed 0.11
Host match processed 2.2
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 4.74
Validate global photometry processed 15.76
Global host SED inference processed 495.19
Local aperture photometry processed 4.08
Validate local photometry processed 0.02
Local host SED inference processed 748.79
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h24m57.12s, 42d15m16.31s
semi major axis, semi minor axis (arcsec):3.35, 3.35
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 2.82 2.64 22.776 1.016 AB
SDSS_g 10.19 1.27 21.379 0.135 AB
PanSTARRS_g 8.68 1.1 21.554 0.137 AB
SDSS_r 12.66 1.95 21.144 0.167 AB
PanSTARRS_r 21.59 1.37 20.564 0.069 AB
SDSS_i 2.46 3.96 22.922 1.746 AB
PanSTARRS_i 33.76 1.54 20.079 0.050 AB
PanSTARRS_z 26.71 3.27 20.333 0.133 AB
SDSS_z 17.15 11.9 20.814 0.753 AB
PanSTARRS_y 30.8 7.57 20.179 0.267 AB
2MASS_J 33.25 80.55 19.201 2.630 Vega
2MASS_H 158.44 133.47 17.033 0.915 Vega
2MASS_K 90.95 137.92 17.165 1.646 Vega

Aperture details

RA, DEC (J2000):3h24m57.70s, 42d15m04.14s
semi major axis, semi minor axis (arcsec):7.45, 6.07
angle (degrees, anti-clockwise from east):-93.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 66.88 5.67 19.337 0.092 AB
SDSS_g 327.63 5.07 17.612 0.017 AB
PanSTARRS_g 339.05 2.25 17.574 0.007 AB
SDSS_r 649.35 7.49 16.869 0.013 AB
PanSTARRS_r 684.1 2.82 16.812 0.004 AB
SDSS_i 858.77 11.83 16.565 0.015 AB
PanSTARRS_i 971.45 3.06 16.431 0.003 AB
SDSS_z 1350.56 25.61 16.074 0.021 AB
PanSTARRS_y 1426.01 14.63 16.015 0.011 AB
2MASS_J 2721.27 200.54 14.418 0.080 Vega
2MASS_H 3775.35 327.69 13.590 0.094 Vega
2MASS_K 3075.83 342.57 13.342 0.121 Vega
WISE_W1 1248.85 2209.26 13.460 1.921 Vega
WISE_W2 631.39 1211.0 13.560 2.082 Vega
WISE_W3 4620.01 267.0 9.564 0.063 Vega
WISE_W4 4883.85 963.65 8.058 0.214 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.963 8.195 8.365
{\rm log}_{10}({\rm SFR}) -1.751 -1.210 -0.639
{\rm log}_{10}({\rm sSFR}) -9.969 -9.394 -8.681
{\rm stellar\ age} 2.862 6.426 8.413

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.894 -1.647 -1.144
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.643 -0.440 0.307

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.642 1.101 1.483
\delta -0.405 -0.158 0.141
\tau_1/\tau_2 0.499 0.856 1.254
Q_{PAH} 0.422 1.194 2.543
U_{min} 2.908 8.211 15.580
{\rm log}_{10}(\gamma_e)\, -3.378 -2.262 -1.314

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.935 -1.782 -0.492
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.393 1.819

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.587 -1.137 -0.799
0.03-0.10 Gyr -2.129 -1.275 -0.572
0.10-0.33 Gyr -3.024 -1.829 -1.190
0.33-1.10 Gyr -3.368 -2.030 -1.437
1.10-3.63 Gyr -3.128 -1.936 -1.542
3.63-12.02 Gyr -2.926 -1.840 -1.528
12.02-13.36 Gyr -3.019 -1.826 -1.123

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.577 9.683 9.791
{\rm log}_{10}({\rm SFR}) -0.879 -0.512 -0.236
{\rm log}_{10}({\rm sSFR}) -10.593 -10.230 -9.901
{\rm stellar\ age} 3.346 6.001 7.881

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.655 -0.347 -0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.859 -1.703 -1.491

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.230 0.514 0.781
\delta -0.484 0.008 0.262
\tau_1/\tau_2 0.290 0.621 0.983
Q_{PAH} 0.534 1.461 3.018
U_{min} 2.292 6.308 12.488
{\rm log}_{10}(\gamma_e)\, -3.431 -2.694 -1.935

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.263 -1.585 -1.035
{\rm log}_{10}(\tau_{AGN})\, 1.120 1.525 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.557 -0.292 -0.068
0.03-0.10 Gyr -1.509 -0.710 -0.285
0.10-0.33 Gyr -1.506 -0.612 -0.140
0.33-1.10 Gyr -0.816 -0.139 0.215
1.10-3.63 Gyr -0.491 -0.087 0.161
3.63-12.02 Gyr -1.024 -0.345 -0.108
12.02-13.36 Gyr -1.335 -0.353 0.209