2025csg results

Information

Transient
Name:AT2025csg
Right ascension: 14h02m51.00s
Declination:38d40m48.08s
Discovery Date:Feb. 25, 2025, 12:19 p.m.
Classification:None
Redshift:None
MW E(B-V):0.008
Host
Name:2025csg
Right ascension: 14h02m50.91s
Declination:38d40m49.34s
Redshift:0.064802
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.19
Transient MWEBV processed 0.06
Host match processed 1.59
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 4.74
Validate global photometry processed 14.77
Global host SED inference processed 432.52
Local aperture photometry processed 4.74
Validate local photometry processed 0.02
Local host SED inference processed 495.0
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h02m51.00s, 38d40m48.08s
semi major axis, semi minor axis (arcsec):1.61, 1.61
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 31.88 1.91 20.141 0.065 AB
SDSS_g 189.73 3.59 18.205 0.021 AB
PanSTARRS_g 184.76 0.47 18.233 0.003 AB
SDSS_r 454.99 5.57 17.255 0.013 AB
PanSTARRS_r 377.74 0.67 17.457 0.002 AB
SDSS_i 662.11 6.78 16.848 0.011 AB
PanSTARRS_i 556.6 0.45 17.036 0.001 AB
PanSTARRS_z 681.62 1.03 16.816 0.002 AB
SDSS_z 888.45 8.61 16.528 0.011 AB
DES_z 881.27 4.92 16.537 0.006 AB
PanSTARRS_y 812.45 2.35 16.626 0.003 AB

Aperture details

RA, DEC (J2000):14h02m50.90s, 38d40m49.48s
semi major axis, semi minor axis (arcsec):10.0, 9.22
angle (degrees, anti-clockwise from east):-140.93
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.76 2.61 21.224 0.241 AB
GALEX_NUV 24.69 2.79 20.419 0.123 AB
SDSS_u 167.03 8.53 18.343 0.055 AB
SDSS_g 1126.29 9.0 16.271 0.009 AB
PanSTARRS_g 1226.0 2.33 16.179 0.002 AB
SDSS_r 2533.0 13.58 15.391 0.006 AB
PanSTARRS_r 2553.89 3.32 15.382 0.001 AB
SDSS_i 3706.59 17.2 14.978 0.005 AB
PanSTARRS_i 3723.13 2.18 14.973 0.001 AB
PanSTARRS_z 4394.87 5.36 14.793 0.001 AB
SDSS_z 4859.04 28.9 14.684 0.006 AB
DES_z 4705.73 11.58 14.718 0.003 AB
PanSTARRS_y 5380.12 13.29 14.573 0.003 AB
2MASS_J 7361.02 198.43 13.338 0.029 Vega
2MASS_H 9147.06 307.61 12.629 0.037 Vega
2MASS_K 8187.9 358.66 12.279 0.048 Vega
WISE_W1 3569.28 34.3 12.320 0.010 Vega
WISE_W2 2113.62 38.25 12.248 0.020 Vega
WISE_W3 1507.0 116.97 10.781 0.084 Vega
WISE_W4 1148.04 609.09 9.630 0.576 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.040 10.212 10.356
{\rm log}_{10}({\rm SFR}) -3.612 -1.462 -0.305
{\rm log}_{10}({\rm sSFR}) -13.759 -11.701 -10.482
{\rm stellar\ age} 5.844 7.716 11.777

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.247 -0.713 -0.447
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.414 -0.332 0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.302 0.661 1.077
\delta -0.812 -0.510 0.022
\tau_1/\tau_2 0.660 1.057 1.461
Q_{PAH} 0.838 2.964 5.477
U_{min} 2.800 8.562 15.939
{\rm log}_{10}(\gamma_e)\, -3.392 -2.206 -0.620

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.541 -1.238 -0.326
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.481 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.436 -1.850 -0.810
0.03-0.10 Gyr -4.026 -1.513 -0.203
0.10-0.33 Gyr -3.648 -1.279 0.125
0.33-1.08 Gyr -3.523 -1.233 0.033
1.08-3.54 Gyr -2.886 -0.515 0.327
3.54-11.61 Gyr -1.225 0.199 0.495
11.61-12.90 Gyr -0.574 0.499 1.447

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.970 11.012 11.109
{\rm log}_{10}({\rm SFR}) -0.810 -0.456 -0.136
{\rm log}_{10}({\rm sSFR}) -11.851 -11.478 -11.129
{\rm stellar\ age} 7.488 8.257 11.358

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.798 -0.553 -0.403
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.613 -0.846 0.074

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.246 0.372 0.547
\delta -0.747 -0.535 -0.324
\tau_1/\tau_2 0.200 0.522 0.928
Q_{PAH} 0.357 0.899 1.987
U_{min} 2.296 6.879 15.044
{\rm log}_{10}(\gamma_e)\, -3.541 -2.839 -1.878

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.402 -3.649 -2.730
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.383 1.815

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.583 -0.213 0.085
0.03-0.10 Gyr -2.502 -0.762 -0.215
0.10-0.33 Gyr -2.207 -0.679 -0.079
0.33-1.08 Gyr -1.644 -0.362 0.261
1.08-3.54 Gyr -1.219 0.175 0.834
3.54-11.61 Gyr 0.492 1.169 1.285
11.61-12.90 Gyr 0.867 1.438 2.174