2025cjj

Download data

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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.68
Cutout download processed 2.13
Global aperture construction processed 0.96
Local aperture photometry processed 3.37
Global aperture photometry processed 3.73
Validate local photometry processed 0.02
Validate global photometry processed 8.68
Host information processed 0.1
Global host SED inference processed 617.99
Local host SED inference processed 592.1
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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