2025cjj results

Information

Transient
Name:AT2025cjj
Right ascension: 6h32m59.08s
Declination:20d25m20.30s
Discovery Date:Feb. 22, 2025, 3:49 p.m.
Classification:None
Redshift:None
MW E(B-V):0.283
Host
Name:2025cjj
Right ascension: 6h32m58.97s
Declination:20d25m10.68s
Redshift:None
Photometric Redshift:0.082
 

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
 GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.13
Transient MWEBV processed 0.08
Host match processed 3.68
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.96
Global aperture photometry processed 3.73
Validate global photometry processed 8.68
Global host SED inference processed 617.99
Local aperture photometry processed 3.37
Validate local photometry processed 0.02
Local host SED inference processed 592.1
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):6h32m59.08s, 20d25m20.30s
semi major axis, semi minor axis (arcsec):1.29, 1.29
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 2.0 0.32 23.147 0.172 AB
PanSTARRS_i 2.67 0.5 22.832 0.203 AB
PanSTARRS_z 4.71 1.03 22.217 0.238 AB
PanSTARRS_y 3.54 2.42 22.528 0.741 AB

Aperture details

RA, DEC (J2000):6h32m58.95s, 20d25m11.32s
semi major axis, semi minor axis (arcsec):11.3, 6.86
angle (degrees, anti-clockwise from east):-1.61
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 95.34 2.83 18.952 0.032 AB
PanSTARRS_r 191.27 2.13 18.196 0.012 AB
PanSTARRS_i 296.62 3.39 17.720 0.012 AB
PanSTARRS_z 357.49 6.86 17.517 0.021 AB
PanSTARRS_y 402.6 15.9 17.388 0.043 AB
2MASS_H 790.93 334.23 15.287 0.459 Vega
WISE_W1 206.79 47.98 15.412 0.252 Vega
WISE_W2 67.35 61.69 15.990 0.994 Vega
WISE_W3 352.44 151.61 12.358 0.467 Vega
WISE_W4 895.51 826.82 9.900 1.002 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.688 8.203 8.521
{\rm log}_{10}({\rm SFR}) -1.373 -0.855 -0.406
{\rm log}_{10}({\rm sSFR}) -9.786 -9.075 -8.024
{\rm stellar\ age} 0.269 4.928 7.277

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.190 -0.352 0.060
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.500 -0.685 0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.070 1.583 2.166
\delta -0.078 0.154 0.314
\tau_1/\tau_2 0.656 1.086 1.539
Q_{PAH} 1.121 3.048 5.465
U_{min} 2.879 8.557 16.234
{\rm log}_{10}(\gamma_e)\, -2.944 -1.818 -0.611

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.490 -0.914 0.161
{\rm log}_{10}(\tau_{AGN})\, 1.143 1.554 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.436 -0.749 -0.267
0.03-0.10 Gyr -2.202 -1.161 -0.415
0.10-0.33 Gyr -3.505 -1.609 -0.922
0.33-1.07 Gyr -4.533 -1.887 -1.297
1.07-3.49 Gyr -4.912 -1.973 -1.440
3.49-11.41 Gyr -5.327 -2.007 -1.406
11.41-12.67 Gyr -5.556 -2.035 -1.158

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.039 10.154 10.290
{\rm log}_{10}({\rm SFR}) -1.454 -0.507 0.169
{\rm log}_{10}({\rm sSFR}) -11.644 -10.708 -10.008
{\rm stellar\ age} 6.156 7.543 11.033

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.780 -1.483 -1.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.416 -0.242 0.303

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.208 0.354
\delta -0.865 -0.474 0.059
\tau_1/\tau_2 0.648 1.093 1.559
Q_{PAH} 0.743 1.904 4.143
U_{min} 2.521 7.607 14.910
{\rm log}_{10}(\gamma_e)\, -3.047 -2.088 -1.216

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.656 -1.412 -1.039
{\rm log}_{10}(\tau_{AGN})\, 1.285 1.591 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.807 -0.755 -0.400
0.03-0.10 Gyr -1.948 -0.477 0.303
0.10-0.33 Gyr -2.395 -0.444 0.250
0.33-1.07 Gyr -2.435 -0.489 0.081
1.07-3.49 Gyr -1.746 -0.190 0.309
3.49-11.41 Gyr -0.920 0.223 0.422
11.41-12.67 Gyr -0.373 0.438 1.355