2025cld

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Information

Transient

Name: AT2025cld
Right ascension: 0h52m57.10s
Declination: 0d23m09.61s
Discovery Date: Feb. 22, 2025, 2:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025cld
Right ascension: 0h52m57.20s
Declination: 0d23m17.61s
Redshift: 0.034626
Photometric Redshift: 0.036
 

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 2.06
Cutout download processed 14.03
Global aperture construction processed 0.57
Local aperture photometry processed 4.42
Global aperture photometry processed 4.8
Validate local photometry processed 0.02
Validate global photometry processed 13.71
Host information processed 0.08
Global host SED inference processed 433.13
Local host SED inference processed 468.1
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 0h52m57.10s, 0d23m09.61s
semi major axis, semi minor axis (arcsec) = 2.9, 2.9
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 36.84 3.11 19.984 0.092 AB
SDSS_g 78.39 2.44 19.164 0.034 AB
PanSTARRS_g 69.94 0.74 19.288 0.012 AB
SDSS_r 97.55 2.91 18.927 0.032 AB
PanSTARRS_r 86.72 0.76 19.055 0.010 AB
SDSS_i 111.96 3.54 18.777 0.034 AB
PanSTARRS_i 99.18 1.01 18.909 0.011 AB
PanSTARRS_z 104.16 2.21 18.856 0.023 AB
SDSS_z 81.78 12.04 19.118 0.160 AB
PanSTARRS_y 119.12 4.37 18.710 0.040 AB
2MASS_J 164.79 65.81 17.463 0.434 Vega
2MASS_H 61.03 105.96 18.069 1.885 Vega
2MASS_K -58.12 114.31 Vega

Aperture details

RA, DEC (J2000) = 0h52m57.16s, 0d23m17.30s
semi major axis, semi minor axis (arcsec) = 14.36, 10.6
angle (degrees, anti-clockwise from east) = -24.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 205.82 2.66 18.116 0.014 AB
GALEX_NUV 278.63 1.84 17.787 0.007 AB
SDSS_u 587.66 13.39 16.977 0.025 AB
SDSS_g 1340.32 10.19 16.082 0.008 AB
PanSTARRS_g 1304.28 3.14 16.112 0.003 AB
SDSS_r 1780.42 12.47 15.774 0.008 AB
PanSTARRS_r 1781.06 3.22 15.773 0.002 AB
SDSS_i 2130.97 15.37 15.579 0.008 AB
PanSTARRS_i 2090.41 4.19 15.599 0.002 AB
PanSTARRS_z 2297.22 9.2 15.497 0.004 AB
SDSS_z 2055.82 51.5 15.618 0.027 AB
PanSTARRS_y 2564.55 18.09 15.377 0.008 AB
2MASS_J 2396.91 315.94 14.556 0.143 Vega
2MASS_H 2992.87 505.61 13.842 0.183 Vega
2MASS_K 1513.28 549.53 14.112 0.394 Vega
WISE_W1 1350.93 30.57 13.374 0.025 Vega
WISE_W2 854.41 50.45 13.232 0.064 Vega
WISE_W3 3013.66 334.52 10.028 0.121 Vega
WISE_W4 2368.27 1954.98 8.844 0.896 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})\, 8.033 8.357 8.553
{\rm log}_{10}({\rm SFR}) -1.412 -0.565 0.004
{\rm log}_{10}({\rm sSFR}) -9.871 -8.949 -8.054
{\rm stellar\ age} 0.224 3.438 6.786

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.726 -1.303 -0.696
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.403 -0.403 0.263

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.522 1.011
\delta -0.541 -0.160 0.111
\tau_1/\tau_2 0.628 1.082 1.543
Q_{PAH} 0.917 2.652 4.921
U_{min} 3.324 9.577 17.298
{\rm log}_{10}(\gamma_e)\, -3.362 -2.288 -0.982

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.463 -1.184 -0.264
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.543 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.056 -1.888 -1.283
0.03-0.10 Gyr -1.303 -0.411 0.163
0.10-0.33 Gyr -2.832 -0.942 -0.289
0.33-1.09 Gyr -4.599 -2.095 -1.147
1.09-3.62 Gyr -5.190 -2.119 -1.332
3.62-11.96 Gyr -5.781 -2.354 -1.480
11.96-13.29 Gyr -5.899 -2.303 -1.220

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.362 9.617 9.814
{\rm log}_{10}({\rm SFR}) 0.244 0.607 0.886
{\rm log}_{10}({\rm sSFR}) -9.453 -9.054 -8.608
{\rm stellar\ age} 0.729 4.860 7.001

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.049 -0.602 -0.378
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.422 0.008 0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.324 0.497
\delta -0.647 -0.351 -0.095
\tau_1/\tau_2 0.575 0.978 1.384
Q_{PAH} 0.274 0.715 1.556
U_{min} 2.901 7.846 14.957
{\rm log}_{10}(\gamma_e)\, -3.473 -2.717 -1.955

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.361 -2.395 -1.975
{\rm log}_{10}(\tau_{AGN})\, 0.862 1.190 1.635

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.064 -0.703 -0.202
0.03-0.10 Gyr 0.382 0.758 1.047
0.10-0.33 Gyr -0.646 0.310 0.856
0.33-1.09 Gyr -1.898 -0.313 0.090
1.09-3.62 Gyr -2.781 -0.460 -0.060
3.62-11.96 Gyr -2.916 -0.584 -0.151
11.96-13.29 Gyr -3.287 -0.632 0.058