2025cnh results

Information

Transient
Name:AT2025cnh
Right ascension: 6h12m22.64s
Declination:-27d28m07.36s
Discovery Date:Jan. 31, 2025, 6:03 a.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:2025cnh
Right ascension: 6h12m22.27s
Declination:-27d28m09.11s
Redshift:0.057240
Photometric Redshift:0.051
 

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 2.15
Transient MWEBV processed 0.04
Host match processed 2.92
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 3.62
Validate global photometry processed 9.06
Global host SED inference processed 415.98
Local aperture photometry processed 3.23
Validate local photometry processed 0.02
Local host SED inference processed 443.8
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):6h12m22.64s, -27d28m07.36s
semi major axis, semi minor axis (arcsec):1.8, 1.8
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 56.22 0.48 19.525 0.009 AB
PanSTARRS_r 106.54 0.72 18.831 0.007 AB
PanSTARRS_i 155.14 0.67 18.423 0.005 AB
PanSTARRS_z 181.19 1.6 18.255 0.010 AB
PanSTARRS_y 224.72 3.48 18.021 0.017 AB

Aperture details

RA, DEC (J2000):6h12m22.18s, -27d28m09.69s
semi major axis, semi minor axis (arcsec):19.04, 7.75
angle (degrees, anti-clockwise from east):-128.37
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 957.55 3.04 16.447 0.003 AB
PanSTARRS_r 1933.22 4.67 15.684 0.003 AB
PanSTARRS_i 2924.75 4.45 15.235 0.002 AB
PanSTARRS_z 3680.72 10.38 14.985 0.003 AB
PanSTARRS_y 4628.15 22.67 14.736 0.005 AB
2MASS_J 6960.88 305.99 13.398 0.048 Vega
2MASS_H 9481.77 448.25 12.590 0.051 Vega
2MASS_K 9469.52 579.66 12.121 0.066 Vega
WISE_W1 4804.02 53.35 11.997 0.012 Vega
WISE_W2 3432.34 59.44 11.722 0.019 Vega
WISE_W3 20410.7 193.75 7.951 0.010 Vega
WISE_W4 33045.79 1580.51 5.982 0.052 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.383 9.527 9.669
{\rm log}_{10}({\rm SFR}) -1.487 -0.833 -0.213
{\rm log}_{10}({\rm sSFR}) -11.013 -10.368 -9.612
{\rm stellar\ age} 5.917 7.525 10.406

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.516 -0.961 -0.462
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.649 0.080 0.364

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.403 0.926 1.218
\delta -0.535 -0.175 0.204
\tau_1/\tau_2 0.688 1.028 1.373
Q_{PAH} 0.664 2.413 5.043
U_{min} 2.623 7.919 15.036
{\rm log}_{10}(\gamma_e)\, -3.120 -1.957 -0.908

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.723 -1.681 -0.545
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.499 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.496 -0.856 -0.463
0.03-0.10 Gyr -1.777 -0.861 -0.126
0.10-0.33 Gyr -1.974 -0.965 -0.328
0.33-1.08 Gyr -2.141 -0.951 -0.429
1.08-3.56 Gyr -1.986 -0.706 -0.315
3.56-11.69 Gyr -1.030 -0.414 -0.193
11.69-12.99 Gyr -0.874 -0.248 0.559

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.730 10.843 10.946
{\rm log}_{10}({\rm SFR}) -0.241 0.440 0.901
{\rm log}_{10}({\rm sSFR}) -11.206 -10.405 -9.896
{\rm stellar\ age} 5.350 7.176 8.500

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.495 -0.183 0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.592 -0.308 0.296

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.588 0.815 1.075
\delta -0.458 -0.204 0.088
\tau_1/\tau_2 0.540 0.929 1.315
Q_{PAH} 0.985 2.166 4.209
U_{min} 2.207 6.539 13.242
{\rm log}_{10}(\gamma_e)\, -3.463 -2.257 -1.353

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.662 -1.163 -0.809
{\rm log}_{10}(\tau_{AGN})\, 1.518 1.861 2.055

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.185 0.511 0.853
0.03-0.10 Gyr -0.820 0.332 0.961
0.10-0.33 Gyr -0.814 0.351 0.907
0.33-1.08 Gyr -0.304 0.484 0.910
1.08-3.56 Gyr 0.276 0.816 1.133
3.56-11.69 Gyr 0.557 0.927 1.115
11.69-12.99 Gyr 0.242 0.963 1.535